<div class='seriesDetails'> <section> <img alt='cover image' title='Challenge of the Yukon' src='/cover/sm/challenge-of-the-yukon.jpg'> <div> <ul> <li>Adventure</li><li>Crime</li> </ul> <label>Challenge of the Yukon</label> <aside> <span>629 episodes</span> <span>Aired 1943-1955</span> </aside> </div> </section> <ol><li class='episode' title='Meeting the Terms of a Contract' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00285.mp3'> <label>Meeting the Terms of a Contract</label> <aside> <span>15mins</span> <span>Aired 1943-07-15</span> </aside> </li><li class='episode' title='Till a Man's Proved Dead' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00286.mp3'> <label>Till a Man's Proved Dead</label> <aside> <span>15mins</span> <span>Aired 1943-07-22</span> </aside> </li><li class='episode' title='A Swindler Swindled' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00287.mp3'> <label>A Swindler Swindled</label> <aside> <span>15mins</span> <span>Aired 1943-07-29</span> </aside> </li><li class='episode' title='A Footprint in Leather' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00289.mp3'> <label>A Footprint in Leather</label> <aside> <span>15mins</span> <span>Aired 1943-08-12</span> </aside> </li><li class='episode' title='Caught by a Button' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00290.mp3'> <label>Caught by a Button</label> <aside> <span>15mins</span> <span>Aired 1943-08-19</span> </aside> </li><li class='episode' title='The Last Days of a Freight Line' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00291.mp3'> <label>The Last Days of a Freight Line</label> <aside> <span>15mins</span> <span>Aired 1943-08-26</span> </aside> </li><li class='episode' title='A Swill O' Gunpowder' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00293.mp3'> <label>A Swill O' Gunpowder</label> <aside> <span>15mins</span> <span>Aired 1943-09-09</span> </aside> </li><li class='episode' title='King's Ransom' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00294.mp3'> <label>King's Ransom</label> <aside> <span>15mins</span> <span>Aired 1943-09-16</span> </aside> </li><li class='episode' title='Murder on Train Time' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00295.mp3'> <label>Murder on Train Time</label> <aside> <span>15mins</span> <span>Aired 1943-09-23</span> </aside> </li><li class='episode' title='A Previewed Confession' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00296.mp3'> <label>A Previewed Confession</label> <aside> <span>15mins</span> <span>Aired 1943-09-30</span> </aside> </li><li class='episode' title='Attempted Manslaughter' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00297.mp3'> <label>Attempted Manslaughter</label> <aside> <span>15mins</span> <span>Aired 1943-10-07</span> </aside> </li><li class='episode' title='Lantern Rock' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00298.mp3'> <label>Lantern Rock</label> <aside> <span>15mins</span> <span>Aired 1943-10-14</span> </aside> </li><li class='episode' title='The Ring on His Finger' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00299.mp3'> <label>The Ring on His Finger</label> <aside> <span>15mins</span> <span>Aired 1943-10-21</span> </aside> </li><li class='episode' title='The Tell-Tale Bullet' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00300.mp3'> <label>The Tell-Tale Bullet</label> <aside> <span>14mins</span> <span>Aired 1943-10-28</span> </aside> </li><li class='episode' title='A Date to Remember' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00301.mp3'> <label>A Date to Remember</label> <aside> <span>15mins</span> <span>Aired 1943-11-04</span> </aside> </li><li class='episode' title='Belated Revenge' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00302.mp3'> <label>Belated Revenge</label> <aside> <span>14mins</span> <span>Aired 1943-11-11</span> </aside> </li><li class='episode' title='Return to the Crime' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00303.mp3'> <label>Return to the Crime</label> <aside> <span>14mins</span> <span>Aired 1943-11-18</span> </aside> </li><li class='episode' title='King Spots Murder' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00304.mp3'> <label>King Spots Murder</label> <aside> <span>15mins</span> <span>Aired 1943-11-25</span> </aside> </li><li class='episode' title='Self Defense or Murder' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00305.mp3'> <label>Self Defense or Murder</label> <aside> <span>14mins</span> <span>Aired 1943-12-02</span> </aside> </li><li class='episode' title='By Hook or by Crook' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00306.mp3'> <label>By Hook or by Crook</label> <aside> <span>15mins</span> <span>Aired 1943-12-09</span> </aside> </li><li class='episode' title='The Eleventh Hour' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00307.mp3'> <label>The Eleventh Hour</label> <aside> <span>15mins</span> <span>Aired 1943-12-16</span> </aside> </li><li class='episode' title='Murder in ABC's' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00308.mp3'> <label>Murder in ABC's</label> <aside> <span>13mins</span> <span>Aired 1943-12-23</span> </aside> </li><li class='episode' title='No Escape for a Murderer' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00309.mp3'> <label>No Escape for a Murderer</label> <aside> <span>15mins</span> <span>Aired 1943-12-30</span> </aside> </li><li class='episode' title='Revenge in the Yukon' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00310.mp3'> <label>Revenge in the Yukon</label> <aside> <span>15mins</span> <span>Aired 1944-01-06</span> </aside> </li><li class='episode' title='Forgery and Murder' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00311.mp3'> <label>Forgery and Murder</label> <aside> <span>14mins</span> <span>Aired 1944-01-13</span> </aside> </li><li class='episode' title='Macbeth's Bloody Knife' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00312.mp3'> <label>Macbeth's Bloody Knife</label> <aside> <span>15mins</span> <span>Aired 1944-01-20</span> </aside> </li><li class='episode' title='Wolf Pack' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00313.mp3'> <label>Wolf Pack</label> <aside> <span>15mins</span> <span>Aired 1944-01-27</span> </aside> </li><li class='episode' title='Cabin on the Trail' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00314.mp3'> <label>Cabin on the Trail</label> <aside> <span>15mins</span> <span>Aired 1944-02-03</span> </aside> </li><li class='episode' title='Lady Luck Claim' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00315.mp3'> <label>Lady Luck Claim</label> <aside> <span>14mins</span> <span>Aired 1944-02-10</span> </aside> </li><li class='episode' title='As a Man Thinketh' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00316.mp3'> <label>As a Man Thinketh</label> <aside> <span>15mins</span> <span>Aired 1944-02-17</span> </aside> </li><li class='episode' title='The Hannagan Brothers' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00317.mp3'> <label>The Hannagan Brothers</label> <aside> <span>14mins</span> <span>Aired 1944-02-24</span> </aside> </li><li class='episode' title='The Great Dog King' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00318.mp3'> <label>The Great Dog King</label> <aside> <span>14mins</span> <span>Aired 1944-03-02</span> </aside> </li><li class='episode' title='The Vallera Diamond' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00319.mp3'> <label>The Vallera Diamond</label> <aside> <span>14mins</span> <span>Aired 1944-03-09</span> </aside> </li><li class='episode' title='King Meets Soapy Smith' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00321.mp3'> <label>King Meets Soapy Smith</label> <aside> <span>14mins</span> <span>Aired 1944-03-23</span> </aside> </li><li class='episode' title='A Pack of Bacon' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00322.mp3'> <label>A Pack of Bacon</label> <aside> <span>14mins</span> <span>Aired 1944-03-30</span> </aside> </li><li class='episode' title='Edward Carson' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00323.mp3'> <label>Edward Carson</label> <aside> <span>14mins</span> <span>Aired 1944-04-06</span> </aside> </li><li class='episode' title='The Plaid Coat' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00324.mp3'> <label>The Plaid Coat</label> <aside> <span>14mins</span> <span>Aired 1944-04-13</span> </aside> </li><li class='episode' title='Belle Brady's Gesture' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00325.mp3'> <label>Belle Brady's Gesture</label> <aside> <span>14mins</span> <span>Aired 1944-04-20</span> </aside> </li><li class='episode' title='Preston's Right Hand Man' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00326.mp3'> <label>Preston's Right Hand Man</label> <aside> <span>14mins</span> <span>Aired 1944-04-27</span> </aside> </li><li class='episode' title='A Woman Scorned' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00327.mp3'> <label>A Woman Scorned</label> <aside> <span>14mins</span> <span>Aired 1944-05-04</span> </aside> </li><li class='episode' title='Outlaw Dog' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00328.mp3'> <label>Outlaw Dog</label> <aside> <span>14mins</span> <span>Aired 1944-05-11</span> </aside> </li><li class='episode' title='The Outlaw's Nemesis' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00329.mp3'> <label>The Outlaw's Nemesis</label> <aside> <span>15mins</span> <span>Aired 1944-05-18</span> </aside> </li><li class='episode' title='The Idol' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00330.mp3'> <label>The Idol</label> <aside> <span>14mins</span> <span>Aired 1944-05-25</span> </aside> </li><li class='episode' title='A Joke Led to the Gallows' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00331.mp3'> <label>A Joke Led to the Gallows</label> <aside> <span>14mins</span> <span>Aired 1944-06-01</span> </aside> </li><li class='episode' title='Reverend Jim' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00332.mp3'> <label>Reverend Jim</label> <aside> <span>14mins</span> <span>Aired 1944-06-08</span> </aside> </li><li class='episode' title='The Man from Missouri' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00333.mp3'> <label>The Man from Missouri</label> <aside> <span>15mins</span> <span>Aired 1944-06-15</span> </aside> </li><li class='episode' title='Killing Sullivan' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00334.mp3'> <label>Killing Sullivan</label> <aside> <span>14mins</span> <span>Aired 1944-06-22</span> </aside> </li><li class='episode' title='The Duke Bows to a King' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00335.mp3'> <label>The Duke Bows to a King</label> <aside> <span>14mins</span> <span>Aired 1944-06-29</span> </aside> </li><li class='episode' title='The Lady's Locket' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00337.mp3'> <label>The Lady's Locket</label> <aside> <span>15mins</span> <span>Aired 1944-07-13</span> </aside> </li><li class='episode' title='Lucky Walters' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00338.mp3'> <label>Lucky Walters</label> <aside> <span>15mins</span> <span>Aired 1944-07-20</span> </aside> </li><li class='episode' title='Of Dogs and Horses' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00339.mp3'> <label>Of Dogs and Horses</label> <aside> <span>15mins</span> <span>Aired 1944-07-27</span> </aside> </li><li class='episode' title='Maintiens Le Droit' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00340.mp3'> <label>Maintiens Le Droit</label> <aside> <span>15mins</span> <span>Aired 1944-08-03</span> </aside> </li><li class='episode' title='The Plan That Failed' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00341.mp3'> <label>The Plan That Failed</label> <aside> <span>15mins</span> <span>Aired 1944-08-10</span> </aside> </li><li class='episode' title='King Breaks the Wheel of Fortune' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00342.mp3'> <label>King Breaks the Wheel of Fortune</label> <aside> <span>15mins</span> <span>Aired 1944-08-17</span> </aside> </li><li class='episode' title='A Rendezvous' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00343.mp3'> <label>A Rendezvous</label> <aside> <span>15mins</span> <span>Aired 1944-08-24</span> </aside> </li><li class='episode' title='Smokey' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00344.mp3'> <label>Smokey</label> <aside> <span>15mins</span> <span>Aired 1944-08-31</span> </aside> </li><li class='episode' title='A Frame-Up That Failed' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00345.mp3'> <label>A Frame-Up That Failed</label> <aside> <span>14mins</span> <span>Aired 1944-09-07</span> </aside> </li><li class='episode' title='Death and the Flickering Eye' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00346.mp3'> <label>Death and the Flickering Eye</label> <aside> <span>14mins</span> <span>Aired 1944-09-14</span> </aside> </li><li class='episode' title='A Masquerade' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00347.mp3'> <label>A Masquerade</label> <aside> <span>14mins</span> <span>Aired 1944-09-21</span> </aside> </li><li class='episode' title='Eyes for the Blind' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00348.mp3'> <label>Eyes for the Blind</label> <aside> <span>14mins</span> <span>Aired 1944-09-28</span> </aside> </li><li class='episode' title='King Saves the Day' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00350.mp3'> <label>King Saves the Day</label> <aside> <span>14mins</span> <span>Aired 1944-10-12</span> </aside> </li><li class='episode' title='Suzanne Verrill' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00351.mp3'> <label>Suzanne Verrill</label> <aside> <span>15mins</span> <span>Aired 1944-10-19</span> </aside> </li><li class='episode' title='Case History of a Mountie' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00352.mp3'> <label>Case History of a Mountie</label> <aside> <span>14mins</span> <span>Aired 1944-10-26</span> </aside> </li><li class='episode' title='Seahorse City's Editor' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00353.mp3'> <label>Seahorse City's Editor</label> <aside> <span>14mins</span> <span>Aired 1944-11-02</span> </aside> </li><li class='episode' title='King Found the Clue' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00354.mp3'> <label>King Found the Clue</label> <aside> <span>14mins</span> <span>Aired 1944-11-09</span> </aside> </li><li class='episode' title='Florabelle's Adventure' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00355.mp3'> <label>Florabelle's Adventure</label> <aside> <span>14mins</span> <span>Aired 1944-11-16</span> </aside> </li><li class='episode' title='Paula Buchanan' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00356.mp3'> <label>Paula Buchanan</label> <aside> <span>14mins</span> <span>Aired 1944-11-23</span> </aside> </li><li class='episode' title='King Meets a Grizzly' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00357.mp3'> <label>King Meets a Grizzly</label> <aside> <span>14mins</span> <span>Aired 1944-11-30</span> </aside> </li><li class='episode' title='Trial by Fire' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00358.mp3'> <label>Trial by Fire</label> <aside> <span>14mins</span> <span>Aired 1944-12-07</span> </aside> </li><li class='episode' title='One Went to the Gallows' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00359.mp3'> <label>One Went to the Gallows</label> <aside> <span>14mins</span> <span>Aired 1944-12-14</span> </aside> </li><li class='episode' title='How Connelly Paid the Law' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00360.mp3'> <label>How Connelly Paid the Law</label> <aside> <span>14mins</span> <span>Aired 1944-12-21</span> </aside> </li><li class='episode' title='Preston's Dilemma' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00361.mp3'> <label>Preston's Dilemma</label> <aside> <span>14mins</span> <span>Aired 1944-12-28</span> </aside> </li><li class='episode' title='Trap for a Mountie' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00362.mp3'> <label>Trap for a Mountie</label> <aside> <span>14mins</span> <span>Aired 1945-01-04</span> </aside> </li><li class='episode' title='Manhunt' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00363.mp3'> <label>Manhunt</label> <aside> <span>14mins</span> <span>Aired 1945-01-13</span> </aside> </li><li class='episode' title='Murder on the Trail' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00364.mp3'> <label>Murder on the Trail</label> <aside> <span>14mins</span> <span>Aired 1945-01-18</span> </aside> </li><li class='episode' title='The Fugitives' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00365.mp3'> <label>The Fugitives</label> <aside> <span>15mins</span> <span>Aired 1945-01-25</span> </aside> </li><li class='episode' title='King Led the Way' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00366.mp3'> <label>King Led the Way</label> <aside> <span>15mins</span> <span>Aired 1945-01-30</span> </aside> </li><li class='episode' title='An Unlucky Gambler' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00367.mp3'> <label>An Unlucky Gambler</label> <aside> <span>14mins</span> <span>Aired 1945-02-06</span> </aside> </li><li class='episode' title='Guilty by Proxy' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00368.mp3'> <label>Guilty by Proxy</label> <aside> <span>15mins</span> <span>Aired 1945-02-13</span> </aside> </li><li class='episode' title='Wilderness Girl' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00369.mp3'> <label>Wilderness Girl</label> <aside> <span>15mins</span> <span>Aired 1945-02-20</span> </aside> </li><li class='episode' title='Colinns Canyon' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00370.mp3'> <label>Colinns Canyon</label> <aside> <span>15mins</span> <span>Aired 1945-02-27</span> </aside> </li><li class='episode' title='Trail Scent' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00371.mp3'> <label>Trail Scent</label> <aside> <span>15mins</span> <span>Aired 1945-03-06</span> </aside> </li><li class='episode' title='The Dog-Head Nugget' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00372.mp3'> <label>The Dog-Head Nugget</label> <aside> <span>15mins</span> <span>Aired 1945-03-13</span> </aside> </li><li class='episode' title='Silver Point Renegades' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00373.mp3'> <label>Silver Point Renegades</label> <aside> <span>15mins</span> <span>Aired 1945-03-20</span> </aside> </li><li class='episode' title='Landslide' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00374.mp3'> <label>Landslide</label> <aside> <span>15mins</span> <span>Aired 1945-03-27</span> </aside> </li><li class='episode' title='Blizzard in the Yukon' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00375.mp3'> <label>Blizzard in the Yukon</label> <aside> <span>15mins</span> <span>Aired 1945-04-03</span> </aside> </li><li class='episode' title='Back Door of the Mountain' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00376.mp3'> <label>Back Door of the Mountain</label> <aside> <span>15mins</span> <span>Aired 1945-04-10</span> </aside> </li><li class='episode' title='Her Weight in Gold' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00377.mp3'> <label>Her Weight in Gold</label> <aside> <span>15mins</span> <span>Aired 1945-04-24</span> </aside> </li><li class='episode' title='Spawn of the North' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00378.mp3'> <label>Spawn of the North</label> <aside> <span>14mins</span> <span>Aired 1945-05-01</span> </aside> </li><li class='episode' title='The Dog Team Race' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00379.mp3'> <label>The Dog Team Race</label> <aside> <span>15mins</span> <span>Aired 1945-05-08</span> </aside> </li><li class='episode' title='God of the Mountain' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00380.mp3'> <label>God of the Mountain</label> <aside> <span>14mins</span> <span>Aired 1945-05-15</span> </aside> </li><li class='episode' title='A Boy and a Dog' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00381.mp3'> <label>A Boy and a Dog</label> <aside> <span>15mins</span> <span>Aired 1945-05-22</span> </aside> </li><li class='episode' title='Ambush' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00382.mp3'> <label>Ambush</label> <aside> <span>15mins</span> <span>Aired 1945-05-29</span> </aside> </li><li class='episode' title='Trap Robber' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00383.mp3'> <label>Trap Robber</label> <aside> <span>15mins</span> <span>Aired 1945-06-05</span> </aside> </li><li class='episode' title='Medicine Man' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00384.mp3'> <label>Medicine Man</label> <aside> <span>14mins</span> <span>Aired 1945-06-12</span> </aside> </li><li class='episode' title='Thunder' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00385.mp3'> <label>Thunder</label> <aside> <span>14mins</span> <span>Aired 1945-06-19</span> </aside> </li><li class='episode' title='Recovered Claim' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00386.mp3'> <label>Recovered Claim</label> <aside> <span>14mins</span> <span>Aired 1945-06-26</span> </aside> </li><li class='episode' title='Old Tom' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00387.mp3'> <label>Old Tom</label> <aside> <span>15mins</span> <span>Aired 1945-07-03</span> </aside> </li><li class='episode' title='The Brass Button' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00388.mp3'> <label>The Brass Button</label> <aside> <span>14mins</span> <span>Aired 1945-07-10</span> </aside> </li><li class='episode' title='Escape' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00389.mp3'> <label>Escape</label> <aside> <span>15mins</span> <span>Aired 1945-07-17</span> </aside> </li><li class='episode' title='Skipper' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00390.mp3'> <label>Skipper</label> <aside> <span>15mins</span> <span>Aired 1945-07-24</span> </aside> </li><li class='episode' title='The Chase' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00391.mp3'> <label>The Chase</label> <aside> <span>15mins</span> <span>Aired 1945-07-31</span> </aside> </li><li class='episode' title='The Map' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00392.mp3'> <label>The Map</label> <aside> <span>15mins</span> <span>Aired 1945-08-07</span> </aside> </li><li class='episode' title='Arctic Chase' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00393.mp3'> <label>Arctic Chase</label> <aside> <span>15mins</span> <span>Aired 1945-08-14</span> </aside> </li><li class='episode' title='Maw Baker's Pies' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00394.mp3'> <label>Maw Baker's Pies</label> <aside> <span>14mins</span> <span>Aired 1945-08-21</span> </aside> </li><li class='episode' title='Magnamimous Ghost' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00395.mp3'> <label>Magnamimous Ghost</label> <aside> <span>15mins</span> <span>Aired 1945-08-28</span> </aside> </li><li class='episode' title='Bear Trap' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00396.mp3'> <label>Bear Trap</label> <aside> <span>15mins</span> <span>Aired 1945-09-04</span> </aside> </li><li class='episode' title='Alibi' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00397.mp3'> <label>Alibi</label> <aside> <span>14mins</span> <span>Aired 1945-09-11</span> </aside> </li><li class='episode' title='Big Bill' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00398.mp3'> <label>Big Bill</label> <aside> <span>15mins</span> <span>Aired 1945-09-18</span> </aside> </li><li class='episode' title='The Red Mitten' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00399.mp3'> <label>The Red Mitten</label> <aside> <span>15mins</span> <span>Aired 1945-09-25</span> </aside> </li><li class='episode' title='Chechako' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00400.mp3'> <label>Chechako</label> <aside> <span>15mins</span> <span>Aired 1945-10-02</span> </aside> </li><li class='episode' title='The Black Bear' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00401.mp3'> <label>The Black Bear</label> <aside> <span>15mins</span> <span>Aired 1945-10-09</span> </aside> </li><li class='episode' title='Scorpion Sam's Gold' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00402.mp3'> <label>Scorpion Sam's Gold</label> <aside> <span>14mins</span> <span>Aired 1945-10-16</span> </aside> </li><li class='episode' title='Dynamite Provides' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00403.mp3'> <label>Dynamite Provides</label> <aside> <span>15mins</span> <span>Aired 1945-10-23</span> </aside> </li><li class='episode' title='The Trail' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00404.mp3'> <label>The Trail</label> <aside> <span>15mins</span> <span>Aired 1945-10-30</span> </aside> </li><li class='episode' title='The Last Laugh' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00405.mp3'> <label>The Last Laugh</label> <aside> <span>14mins</span> <span>Aired 1945-11-06</span> </aside> </li><li class='episode' title='The Irish Wolf Hound' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00406.mp3'> <label>The Irish Wolf Hound</label> <aside> <span>14mins</span> <span>Aired 1945-11-13</span> </aside> </li><li class='episode' title='Father Donovan' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00407.mp3'> <label>Father Donovan</label> <aside> <span>14mins</span> <span>Aired 1945-11-20</span> </aside> </li><li class='episode' title='Long Fall Canyon' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00408.mp3'> <label>Long Fall Canyon</label> <aside> <span>14mins</span> <span>Aired 1945-11-27</span> </aside> </li><li class='episode' title='The Bonanza Belle' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00409.mp3'> <label>The Bonanza Belle</label> <aside> <span>15mins</span> <span>Aired 1945-12-04</span> </aside> </li><li class='episode' title='The Dachshund' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00410.mp3'> <label>The Dachshund</label> <aside> <span>15mins</span> <span>Aired 1945-12-11</span> </aside> </li><li class='episode' title='Christmas Present' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00411.mp3'> <label>Christmas Present</label> <aside> <span>14mins</span> <span>Aired 1945-12-18</span> </aside> </li><li class='episode' title='New Year's Eve' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00412.mp3'> <label>New Year's Eve</label> <aside> <span>15mins</span> <span>Aired 1945-12-29</span> </aside> </li><li class='episode' title='The Grave Robbers' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00413.mp3'> <label>The Grave Robbers</label> <aside> <span>15mins</span> <span>Aired 1946-01-05</span> </aside> </li><li class='episode' title='The Mail Team' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00414.mp3'> <label>The Mail Team</label> <aside> <span>15mins</span> <span>Aired 1946-01-10</span> </aside> </li><li class='episode' title='Preston Takes Over' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00415.mp3'> <label>Preston Takes Over</label> <aside> <span>14mins</span> <span>Aired 1946-01-17</span> </aside> </li><li class='episode' title='Jane Gets Her Man' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00416.mp3'> <label>Jane Gets Her Man</label> <aside> <span>15mins</span> <span>Aired 1946-01-24</span> </aside> </li><li class='episode' title='The Blind Man' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00417.mp3'> <label>The Blind Man</label> <aside> <span>14mins</span> <span>Aired 1946-01-31</span> </aside> </li><li class='episode' title='The Cure' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00418.mp3'> <label>The Cure</label> <aside> <span>14mins</span> <span>Aired 1946-02-14</span> </aside> </li><li class='episode' title='Mabel' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00419.mp3'> <label>Mabel</label> <aside> <span>15mins</span> <span>Aired 1946-02-21</span> </aside> </li><li class='episode' title='The Shamaness' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00420.mp3'> <label>The Shamaness</label> <aside> <span>15mins</span> <span>Aired 1946-02-28</span> </aside> </li><li class='episode' title='Mad Wolf' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00421.mp3'> <label>Mad Wolf</label> <aside> <span>14mins</span> <span>Aired 1946-03-07</span> </aside> </li><li class='episode' title='The Bully' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00422.mp3'> <label>The Bully</label> <aside> <span>15mins</span> <span>Aired 1946-03-14</span> </aside> </li><li class='episode' title='Hold Up' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00423.mp3'> <label>Hold Up</label> <aside> <span>15mins</span> <span>Aired 1946-03-21</span> </aside> </li><li class='episode' title='The Rivals' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00424.mp3'> <label>The Rivals</label> <aside> <span>15mins</span> <span>Aired 1946-03-28</span> </aside> </li><li class='episode' title='The Return of Pete Hunt' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00425.mp3'> <label>The Return of Pete Hunt</label> <aside> <span>15mins</span> <span>Aired 1946-04-04</span> </aside> </li><li class='episode' title='Ned's Wife' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00426.mp3'> <label>Ned's Wife</label> <aside> <span>15mins</span> <span>Aired 1946-04-11</span> </aside> </li><li class='episode' title='Rex' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00427.mp3'> <label>Rex</label> <aside> <span>15mins</span> <span>Aired 1946-04-18</span> </aside> </li><li class='episode' title='Torn Parka' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00428.mp3'> <label>Torn Parka</label> <aside> <span>15mins</span> <span>Aired 1946-04-25</span> </aside> </li><li class='episode' title='Balmy Bill' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00429.mp3'> <label>Balmy Bill</label> <aside> <span>15mins</span> <span>Aired 1946-05-02</span> </aside> </li><li class='episode' title='Eskimo Justice' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00430.mp3'> <label>Eskimo Justice</label> <aside> <span>15mins</span> <span>Aired 1946-05-09</span> </aside> </li><li class='episode' title='Shrimp Togan' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00431.mp3'> <label>Shrimp Togan</label> <aside> <span>15mins</span> <span>Aired 1946-05-16</span> </aside> </li><li class='episode' title='Chap' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00432.mp3'> <label>Chap</label> <aside> <span>15mins</span> <span>Aired 1946-05-23</span> </aside> </li><li class='episode' title='The Mitten' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00433.mp3'> <label>The Mitten</label> <aside> <span>15mins</span> <span>Aired 1946-05-30</span> </aside> </li><li class='episode' title='Annie Jones' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00434.mp3'> <label>Annie Jones</label> <aside> <span>14mins</span> <span>Aired 1946-06-06</span> </aside> </li><li class='episode' title='The Great Dane' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00435.mp3'> <label>The Great Dane</label> <aside> <span>15mins</span> <span>Aired 1946-06-13</span> </aside> </li><li class='episode' title='How Preston Got King' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00436.mp3'> <label>How Preston Got King</label> <aside> <span>14mins</span> <span>Aired 1946-06-20</span> </aside> </li><li class='episode' title='The Sharp Shooter' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00437.mp3'> <label>The Sharp Shooter</label> <aside> <span>15mins</span> <span>Aired 1946-06-27</span> </aside> </li><li class='episode' title='The Pup That Ate Too Much' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00438.mp3'> <label>The Pup That Ate Too Much</label> <aside> <span>15mins</span> <span>Aired 1946-07-04</span> </aside> </li><li class='episode' title='Flash' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00439.mp3'> <label>Flash</label> <aside> <span>15mins</span> <span>Aired 1946-07-11</span> </aside> </li><li class='episode' title='Preston Breaks a Rule' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00440.mp3'> <label>Preston Breaks a Rule</label> <aside> <span>15mins</span> <span>Aired 1946-07-18</span> </aside> </li><li class='episode' title='Beaver Dam' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00441.mp3'> <label>Beaver Dam</label> <aside> <span>15mins</span> <span>Aired 1946-07-25</span> </aside> </li><li class='episode' title='The Silver Fox' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00442.mp3'> <label>The Silver Fox</label> <aside> <span>15mins</span> <span>Aired 1946-08-01</span> </aside> </li><li class='episode' title='The Mute Speaks' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00444.mp3'> <label>The Mute Speaks</label> <aside> <span>15mins</span> <span>Aired 1946-08-15</span> </aside> </li><li class='episode' title='Grizzly Martin' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00445.mp3'> <label>Grizzly Martin</label> <aside> <span>14mins</span> <span>Aired 1946-08-22</span> </aside> </li><li class='episode' title='Preston Goes to Jail' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00446.mp3'> <label>Preston Goes to Jail</label> <aside> <span>15mins</span> <span>Aired 1946-08-29</span> </aside> </li><li class='episode' title='The Epidemic' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00448.mp3'> <label>The Epidemic</label> <aside> <span>14mins</span> <span>Aired 1946-09-12</span> </aside> </li><li class='episode' title='Preston Sells King' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00449.mp3'> <label>Preston Sells King</label> <aside> <span>14mins</span> <span>Aired 1946-09-19</span> </aside> </li><li class='episode' title='Blind Man's Claim' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00450.mp3'> <label>Blind Man's Claim</label> <aside> <span>14mins</span> <span>Aired 1946-09-26</span> </aside> </li><li class='episode' title='The Wooden Case' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00451.mp3'> <label>The Wooden Case</label> <aside> <span>14mins</span> <span>Aired 1946-10-03</span> </aside> </li><li class='episode' title='Trap in the Mountains' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00456.mp3'> <label>Trap in the Mountains</label> <aside> <span>14mins</span> <span>Aired 1946-11-07</span> </aside> </li><li class='episode' title='The Choice' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00457.mp3'> <label>The Choice</label> <aside> <span>14mins</span> <span>Aired 1946-11-14</span> </aside> </li><li class='episode' title='The Cat Collar' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00458.mp3'> <label>The Cat Collar</label> <aside> <span>14mins</span> <span>Aired 1946-11-21</span> </aside> </li><li class='episode' title='Thanksgiving in the Wilderness' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00459.mp3'> <label>Thanksgiving in the Wilderness</label> <aside> <span>14mins</span> <span>Aired 1946-11-28</span> </aside> </li><li class='episode' title='The Watch Dog' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00460.mp3'> <label>The Watch Dog</label> <aside> <span>14mins</span> <span>Aired 1946-12-05</span> </aside> </li><li class='episode' title='The Dog Fight' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00461.mp3'> <label>The Dog Fight</label> <aside> <span>14mins</span> <span>Aired 1946-12-12</span> </aside> </li><li class='episode' title='Christmas Present' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00462.mp3'> <label>Christmas Present</label> <aside> <span>14mins</span> <span>Aired 1946-12-19</span> </aside> </li><li class='episode' title='The Man Who Limped' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00463.mp3'> <label>The Man Who Limped</label> <aside> <span>14mins</span> <span>Aired 1946-12-26</span> </aside> </li><li class='episode' title='The False Beard' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00464.mp3'> <label>The False Beard</label> <aside> <span>14mins</span> <span>Aired 1947-01-02</span> </aside> </li><li class='episode' title='Zeb' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00465.mp3'> <label>Zeb</label> <aside> <span>14mins</span> <span>Aired 1947-01-09</span> </aside> </li><li class='episode' title='The Black Dog' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00466.mp3'> <label>The Black Dog</label> <aside> <span>14mins</span> <span>Aired 1947-01-16</span> </aside> </li><li class='episode' title='A Question of Ethics' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00467.mp3'> <label>A Question of Ethics</label> <aside> <span>14mins</span> <span>Aired 1947-01-23</span> </aside> </li><li class='episode' title='The Gold Fang' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00468.mp3'> <label>The Gold Fang</label> <aside> <span>14mins</span> <span>Aired 1947-01-30</span> </aside> </li><li class='episode' title='Pet Bear' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00469.mp3'> <label>Pet Bear</label> <aside> <span>14mins</span> <span>Aired 1947-02-04</span> </aside> </li><li class='episode' title='The Substitution' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00470.mp3'> <label>The Substitution</label> <aside> <span>16mins</span> <span>Aired 1947-02-11</span> </aside> </li><li class='episode' title='The Red Parka' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00471.mp3'> <label>The Red Parka</label> <aside> <span>14mins</span> <span>Aired 1947-02-20</span> </aside> </li><li class='episode' title='The Hermit of Nugget Hill' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00472.mp3'> <label>The Hermit of Nugget Hill</label> <aside> <span>15mins</span> <span>Aired 1947-02-27</span> </aside> </li><li class='episode' title='The Coffin' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00473.mp3'> <label>The Coffin</label> <aside> <span>13mins</span> <span>Aired 1947-03-06</span> </aside> </li><li class='episode' title='Sunshine Stones' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00474.mp3'> <label>Sunshine Stones</label> <aside> <span>14mins</span> <span>Aired 1947-03-12</span> </aside> </li><li class='episode' title='The Birthday Present' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00475.mp3'> <label>The Birthday Present</label> <aside> <span>14mins</span> <span>Aired 1947-03-19</span> </aside> </li><li class='episode' title='The Big Stone House' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00476.mp3'> <label>The Big Stone House</label> <aside> <span>14mins</span> <span>Aired 1947-03-26</span> </aside> </li><li class='episode' title='The Dancing Bear' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00477.mp3'> <label>The Dancing Bear</label> <aside> <span>14mins</span> <span>Aired 1947-04-02</span> </aside> </li><li class='episode' title='The Story of Big John' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00478.mp3'> <label>The Story of Big John</label> <aside> <span>14mins</span> <span>Aired 1947-04-09</span> </aside> </li><li class='episode' title='The Torn Sleeve' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00479.mp3'> <label>The Torn Sleeve</label> <aside> <span>14mins</span> <span>Aired 1947-04-16</span> </aside> </li><li class='episode' title='The Mad Trapper' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00480.mp3'> <label>The Mad Trapper</label> <aside> <span>14mins</span> <span>Aired 1947-04-23</span> </aside> </li><li class='episode' title='The Red Setter' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00481.mp3'> <label>The Red Setter</label> <aside> <span>14mins</span> <span>Aired 1947-04-30</span> </aside> </li><li class='episode' title='The Usurpers' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00482.mp3'> <label>The Usurpers</label> <aside> <span>14mins</span> <span>Aired 1947-05-14</span> </aside> </li><li class='episode' title='Lost Mitten' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00484.mp3'> <label>Lost Mitten</label> <aside> <span>14mins</span> <span>Aired 1947-05-28</span> </aside> </li><li class='episode' title='The Wolf Cub' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00485.mp3'> <label>The Wolf Cub</label> <aside> <span>29mins</span> <span>Aired 1947-06-12</span> </aside> </li><li class='episode' title='Grizzly' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00486.mp3'> <label>Grizzly</label> <aside> <span>29mins</span> <span>Aired 1947-06-19</span> </aside> </li><li class='episode' title='Pet Bear' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00487.mp3'> <label>Pet Bear</label> <aside> <span>27mins</span> <span>Aired 1947-06-26</span> </aside> </li><li class='episode' title='The Puppy' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00488.mp3'> <label>The Puppy</label> <aside> <span>28mins</span> <span>Aired 1947-07-03</span> </aside> </li><li class='episode' title='Sam's Gold' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00489.mp3'> <label>Sam's Gold</label> <aside> <span>29mins</span> <span>Aired 1947-07-12</span> </aside> </li><li class='episode' title='The Man in the Fur Cap' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00490.mp3'> <label>The Man in the Fur Cap</label> <aside> <span>29mins</span> <span>Aired 1947-07-19</span> </aside> </li><li class='episode' title='A Dog Named Mabel' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00491.mp3'> <label>A Dog Named Mabel</label> <aside> <span>28mins</span> <span>Aired 1947-07-26</span> </aside> </li><li class='episode' title='Messenger of Mercy' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00492.mp3'> <label>Messenger of Mercy</label> <aside> <span>29mins</span> <span>Aired 1947-08-02</span> </aside> </li><li class='episode' title='Derelict Dog' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00493.mp3'> <label>Derelict Dog</label> <aside> <span>28mins</span> <span>Aired 1947-08-09</span> </aside> </li><li class='episode' title='The Revenge of Steve Carlton' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00494.mp3'> <label>The Revenge of Steve Carlton</label> <aside> <span>29mins</span> <span>Aired 1947-08-23</span> </aside> </li><li class='episode' title='Clue to a Killer' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00495.mp3'> <label>Clue to a Killer</label> <aside> <span>29mins</span> <span>Aired 1947-08-30</span> </aside> </li><li class='episode' title='The Stolen Pups' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00496.mp3'> <label>The Stolen Pups</label> <aside> <span>28mins</span> <span>Aired 1947-09-06</span> </aside> </li><li class='episode' title='The Northern Pursuit' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00497.mp3'> <label>The Northern Pursuit</label> <aside> <span>28mins</span> <span>Aired 1947-09-11</span> </aside> </li><li class='episode' title='The Fraud' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00498.mp3'> <label>The Fraud</label> <aside> <span>29mins</span> <span>Aired 1947-09-18</span> </aside> </li><li class='episode' title='Reprisal' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00499.mp3'> <label>Reprisal</label> <aside> <span>29mins</span> <span>Aired 1947-09-25</span> </aside> </li><li class='episode' title='The Proof' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00500.mp3'> <label>The Proof</label> <aside> <span>29mins</span> <span>Aired 1947-10-02</span> </aside> </li><li class='episode' title='The Malamute Pup' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00501.mp3'> <label>The Malamute Pup</label> <aside> <span>29mins</span> <span>Aired 1947-10-09</span> </aside> </li><li class='episode' title='The Last Cabin' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00502.mp3'> <label>The Last Cabin</label> <aside> <span>30mins</span> <span>Aired 1947-10-16</span> </aside> </li><li class='episode' title='Rex' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00503.mp3'> <label>Rex</label> <aside> <span>29mins</span> <span>Aired 1947-10-23</span> </aside> </li><li class='episode' title='Sam's Wife' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00504.mp3'> <label>Sam's Wife</label> <aside> <span>29mins</span> <span>Aired 1947-11-01</span> </aside> </li><li class='episode' title='King's Escape' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00505.mp3'> <label>King's Escape</label> <aside> <span>30mins</span> <span>Aired 1947-11-08</span> </aside> </li><li class='episode' title='The Limping Dog' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00506.mp3'> <label>The Limping Dog</label> <aside> <span>27mins</span> <span>Aired 1947-11-15</span> </aside> </li><li class='episode' title='King Gets His Man' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00507.mp3'> <label>King Gets His Man</label> <aside> <span>29mins</span> <span>Aired 1947-11-22</span> </aside> </li><li class='episode' title='Tara' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00508.mp3'> <label>Tara</label> <aside> <span>30mins</span> <span>Aired 1947-11-29</span> </aside> </li><li class='episode' title='The Marked Cards' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00509.mp3'> <label>The Marked Cards</label> <aside> <span>28mins</span> <span>Aired 1947-12-06</span> </aside> </li><li class='episode' title='White Man's Law' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00510.mp3'> <label>White Man's Law</label> <aside> <span>29mins</span> <span>Aired 1947-12-13</span> </aside> </li><li class='episode' title='The Shepherd Dog' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00511.mp3'> <label>The Shepherd Dog</label> <aside> <span>29mins</span> <span>Aired 1947-12-27</span> </aside> </li><li class='episode' title='The Silent One' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00512.mp3'> <label>The Silent One</label> <aside> <span>29mins</span> <span>Aired 1948-01-03</span> </aside> </li><li class='episode' title='Tago, the Half Breed' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00513.mp3'> <label>Tago, the Half Breed</label> <aside> <span>29mins</span> <span>Aired 1948-01-10</span> </aside> </li><li class='episode' title='The Bridge' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00514.mp3'> <label>The Bridge</label> <aside> <span>30mins</span> <span>Aired 1948-01-17</span> </aside> </li><li class='episode' title='The Loyalty of Chief' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00515.mp3'> <label>The Loyalty of Chief</label> <aside> <span>30mins</span> <span>Aired 1948-01-24</span> </aside> </li><li class='episode' title='The Pamphlet' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00516.mp3'> <label>The Pamphlet</label> <aside> <span>30mins</span> <span>Aired 1948-01-31</span> </aside> </li><li class='episode' title='The Red Herring' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00517.mp3'> <label>The Red Herring</label> <aside> <span>30mins</span> <span>Aired 1948-02-07</span> </aside> </li><li class='episode' title='The Klondike Palace' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00518.mp3'> <label>The Klondike Palace</label> <aside> <span>30mins</span> <span>Aired 1948-02-14</span> </aside> </li><li class='episode' title='Aunt Em' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00519.mp3'> <label>Aunt Em</label> <aside> <span>30mins</span> <span>Aired 1948-02-21</span> </aside> </li><li class='episode' title='Silvertip' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00520.mp3'> <label>Silvertip</label> <aside> <span>30mins</span> <span>Aired 1948-02-28</span> </aside> </li><li class='episode' title='The Debt' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00521.mp3'> <label>The Debt</label> <aside> <span>30mins</span> <span>Aired 1948-03-06</span> </aside> </li><li class='episode' title='Witness for the Crown' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00522.mp3'> <label>Witness for the Crown</label> <aside> <span>30mins</span> <span>Aired 1948-03-13</span> </aside> </li><li class='episode' title='King Comes Home' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00523.mp3'> <label>King Comes Home</label> <aside> <span>30mins</span> <span>Aired 1948-03-20</span> </aside> </li><li class='episode' title='The Wire Haired Terrier' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00524.mp3'> <label>The Wire Haired Terrier</label> <aside> <span>30mins</span> <span>Aired 1948-03-27</span> </aside> </li><li class='episode' title='Rusty' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00527.mp3'> <label>Rusty</label> <aside> <span>30mins</span> <span>Aired 1948-04-24</span> </aside> </li><li class='episode' title='Breakup' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00535.mp3'> <label>Breakup</label> <aside> <span>29mins</span> <span>Aired 1948-06-26</span> </aside> </li><li class='episode' title='Shots in the Dark' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00545.mp3'> <label>Shots in the Dark</label> <aside> <span>29mins</span> <span>Aired 1948-09-06</span> </aside> </li><li class='episode' title='Winner by Proxy' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00546.mp3'> <label>Winner by Proxy</label> <aside> <span>29mins</span> <span>Aired 1948-09-08</span> </aside> </li><li class='episode' title='Trader Muldoon' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00549.mp3'> <label>Trader Muldoon</label> <aside> <span>29mins</span> <span>Aired 1948-09-15</span> </aside> </li><li class='episode' title='The Showdown' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00550.mp3'> <label>The Showdown</label> <aside> <span>26mins</span> <span>Aired 1948-09-17</span> </aside> </li><li class='episode' title='Lost Indian Mine' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00551.mp3'> <label>Lost Indian Mine</label> <aside> <span>26mins</span> <span>Aired 1948-09-20</span> </aside> </li><li class='episode' title='Icebound' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00552.mp3'> <label>Icebound</label> <aside> <span>26mins</span> <span>Aired 1948-09-22</span> </aside> </li><li class='episode' title='Old Ben's Gold' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00553.mp3'> <label>Old Ben's Gold</label> <aside> <span>29mins</span> <span>Aired 1948-09-24</span> </aside> </li><li class='episode' title='Pot Luck Killers' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00554.mp3'> <label>Pot Luck Killers</label> <aside> <span>25mins</span> <span>Aired 1948-09-27</span> </aside> </li><li class='episode' title='Ghost Town' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00555.mp3'> <label>Ghost Town</label> <aside> <span>30mins</span> <span>Aired 1948-09-29</span> </aside> </li><li class='episode' title='Find the Body' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00556.mp3'> <label>Find the Body</label> <aside> <span>30mins</span> <span>Aired 1948-10-01</span> </aside> </li><li class='episode' title='The Extra Uniform' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00557.mp3'> <label>The Extra Uniform</label> <aside> <span>29mins</span> <span>Aired 1948-10-04</span> </aside> </li><li class='episode' title='Record Run' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00558.mp3'> <label>Record Run</label> <aside> <span>29mins</span> <span>Aired 1948-10-06</span> </aside> </li><li class='episode' title='Parson Shorty Meadows' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00559.mp3'> <label>Parson Shorty Meadows</label> <aside> <span>29mins</span> <span>Aired 1948-10-08</span> </aside> </li><li class='episode' title='The Red Ace' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00560.mp3'> <label>The Red Ace</label> <aside> <span>29mins</span> <span>Aired 1948-10-11</span> </aside> </li><li class='episode' title='Mine of Good Hope' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00561.mp3'> <label>Mine of Good Hope</label> <aside> <span>29mins</span> <span>Aired 1948-10-13</span> </aside> </li><li class='episode' title='White Hawk' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00562.mp3'> <label>White Hawk</label> <aside> <span>29mins</span> <span>Aired 1948-10-15</span> </aside> </li><li class='episode' title='Underground Ambush' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00563.mp3'> <label>Underground Ambush</label> <aside> <span>29mins</span> <span>Aired 1948-10-18</span> </aside> </li><li class='episode' title='The False Trail' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00564.mp3'> <label>The False Trail</label> <aside> <span>29mins</span> <span>Aired 1948-10-20</span> </aside> </li><li class='episode' title='The Poisoner of Chiliwaw' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00565.mp3'> <label>The Poisoner of Chiliwaw</label> <aside> <span>29mins</span> <span>Aired 1948-10-22</span> </aside> </li><li class='episode' title='Samaritan of the Trail' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00566.mp3'> <label>Samaritan of the Trail</label> <aside> <span>30mins</span> <span>Aired 1948-10-25</span> </aside> </li><li class='episode' title='Preston Turns the Tables' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00567.mp3'> <label>Preston Turns the Tables</label> <aside> <span>30mins</span> <span>Aired 1948-10-27</span> </aside> </li><li class='episode' title='The Phantom Gang' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00568.mp3'> <label>The Phantom Gang</label> <aside> <span>30mins</span> <span>Aired 1948-10-29</span> </aside> </li><li class='episode' title='The Call of Duty' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00569.mp3'> <label>The Call of Duty</label> <aside> <span>29mins</span> <span>Aired 1948-11-01</span> </aside> </li><li class='episode' title='The Man with the Red Hair' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00570.mp3'> <label>The Man with the Red Hair</label> <aside> <span>30mins</span> <span>Aired 1948-11-03</span> </aside> </li><li class='episode' title='Death on the Trail' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00571.mp3'> <label>Death on the Trail</label> <aside> <span>30mins</span> <span>Aired 1948-11-05</span> </aside> </li><li class='episode' title='The Wilderness Uprising' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00572.mp3'> <label>The Wilderness Uprising</label> <aside> <span>30mins</span> <span>Aired 1948-11-08</span> </aside> </li><li class='episode' title='Ben Yancy's Legacy ' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00573.mp3'> <label>Ben Yancy's Legacy </label> <aside> <span>30mins</span> <span>Aired 1948-11-10</span> </aside> </li><li class='episode' title='Shadow' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00574.mp3'> <label>Shadow</label> <aside> <span>30mins</span> <span>Aired 1948-11-12</span> </aside> </li><li class='episode' title='The Second Chance' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00575.mp3'> <label>The Second Chance</label> <aside> <span>30mins</span> <span>Aired 1948-11-15</span> </aside> </li><li class='episode' title='Manhunt' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00576.mp3'> <label>Manhunt</label> <aside> <span>30mins</span> <span>Aired 1948-11-17</span> </aside> </li><li class='episode' title='The St Bernard Dog' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00577.mp3'> <label>The St Bernard Dog</label> <aside> <span>30mins</span> <span>Aired 1948-11-19</span> </aside> </li><li class='episode' title='Mutiny on the Penguin' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00578.mp3'> <label>Mutiny on the Penguin</label> <aside> <span>29mins</span> <span>Aired 1948-11-22</span> </aside> </li><li class='episode' title='Old Moby's Cairn' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00579.mp3'> <label>Old Moby's Cairn</label> <aside> <span>24mins</span> <span>Aired 1948-11-24</span> </aside> </li><li class='episode' title='Lost River Roundup' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00580.mp3'> <label>Lost River Roundup</label> <aside> <span>29mins</span> <span>Aired 1948-11-26</span> </aside> </li><li class='episode' title='Strike at Pelican Creek' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00581.mp3'> <label>Strike at Pelican Creek</label> <aside> <span>29mins</span> <span>Aired 1948-11-29</span> </aside> </li><li class='episode' title='The Black Husky' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00582.mp3'> <label>The Black Husky</label> <aside> <span>29mins</span> <span>Aired 1948-12-01</span> </aside> </li><li class='episode' title='The Sergeant's Right' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00583.mp3'> <label>The Sergeant's Right</label> <aside> <span>22mins</span> <span>Aired 1948-12-03</span> </aside> </li><li class='episode' title='Timber' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00584.mp3'> <label>Timber</label> <aside> <span>29mins</span> <span>Aired 1948-12-06</span> </aside> </li><li class='episode' title='The Dawson Fire' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00585.mp3'> <label>The Dawson Fire</label> <aside> <span>29mins</span> <span>Aired 1948-12-08</span> </aside> </li><li class='episode' title='The Trap in Cabin Four' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00586.mp3'> <label>The Trap in Cabin Four</label> <aside> <span>30mins</span> <span>Aired 1948-12-10</span> </aside> </li><li class='episode' title='Escape to the North' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00587.mp3'> <label>Escape to the North</label> <aside> <span>29mins</span> <span>Aired 1948-12-13</span> </aside> </li><li class='episode' title='Marlow's Gang' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00588.mp3'> <label>Marlow's Gang</label> <aside> <span>24mins</span> <span>Aired 1948-12-15</span> </aside> </li><li class='episode' title='Faith in a Mountie' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00589.mp3'> <label>Faith in a Mountie</label> <aside> <span>26mins</span> <span>Aired 1948-12-17</span> </aside> </li><li class='episode' title='The Emerald in the Nugget' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00590.mp3'> <label>The Emerald in the Nugget</label> <aside> <span>24mins</span> <span>Aired 1948-12-20</span> </aside> </li><li class='episode' title='The Man with the Red Coat' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00591.mp3'> <label>The Man with the Red Coat</label> <aside> <span>29mins</span> <span>Aired 1948-12-22</span> </aside> </li><li class='episode' title='Injun Devil' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00592.mp3'> <label>Injun Devil</label> <aside> <span>29mins</span> <span>Aired 1948-12-27</span> </aside> </li><li class='episode' title='Arrowhead Frame-Up' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00593.mp3'> <label>Arrowhead Frame-Up</label> <aside> <span>29mins</span> <span>Aired 1948-12-29</span> </aside> </li><li class='episode' title='Case of Frank Weaver' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00594.mp3'> <label>Case of Frank Weaver</label> <aside> <span>29mins</span> <span>Aired 1948-12-31</span> </aside> </li><li class='episode' title='King Takes Over' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00595.mp3'> <label>King Takes Over</label> <aside> <span>30mins</span> <span>Aired 1949-01-03</span> </aside> </li><li class='episode' title='Bonanza 47' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00596.mp3'> <label>Bonanza 47</label> <aside> <span>14mins</span> <span>Aired 1949-01-05</span> </aside> </li><li class='episode' title='Jim Belden's Secret' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00597.mp3'> <label>Jim Belden's Secret</label> <aside> <span>14mins</span> <span>Aired 1949-01-07</span> </aside> </li><li class='episode' title='King Proves His Worth' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00598.mp3'> <label>King Proves His Worth</label> <aside> <span>29mins</span> <span>Aired 1949-01-10</span> </aside> </li><li class='episode' title='Lem Baileys Pet Bear' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00600.mp3'> <label>Lem Baileys Pet Bear</label> <aside> <span>29mins</span> <span>Aired 1949-01-14</span> </aside> </li><li class='episode' title='White Water' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00601.mp3'> <label>White Water</label> <aside> <span>29mins</span> <span>Aired 1949-01-17</span> </aside> </li><li class='episode' title='Jimmy's Birthday Cake' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00602.mp3'> <label>Jimmy's Birthday Cake</label> <aside> <span>29mins</span> <span>Aired 1949-01-19</span> </aside> </li><li class='episode' title='Skagway Patrol' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00603.mp3'> <label>Skagway Patrol</label> <aside> <span>29mins</span> <span>Aired 1949-01-21</span> </aside> </li><li class='episode' title='Mystery in the Cave' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00604.mp3'> <label>Mystery in the Cave</label> <aside> <span>29mins</span> <span>Aired 1949-01-24</span> </aside> </li><li class='episode' title='The Moose River Murder' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00605.mp3'> <label>The Moose River Murder</label> <aside> <span>29mins</span> <span>Aired 1949-01-26</span> </aside> </li><li class='episode' title='Lost River Ambush' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00606.mp3'> <label>Lost River Ambush</label> <aside> <span>29mins</span> <span>Aired 1949-01-28</span> </aside> </li><li class='episode' title='The Mongrel' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00607.mp3'> <label>The Mongrel</label> <aside> <span>29mins</span> <span>Aired 1949-01-31</span> </aside> </li><li class='episode' title='On One Condition' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00608.mp3'> <label>On One Condition</label> <aside> <span>29mins</span> <span>Aired 1949-02-02</span> </aside> </li><li class='episode' title='The Trail of Grizzly Grayson' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00609.mp3'> <label>The Trail of Grizzly Grayson</label> <aside> <span>30mins</span> <span>Aired 1949-02-04</span> </aside> </li><li class='episode' title='Rogue's Progress' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00610.mp3'> <label>Rogue's Progress</label> <aside> <span>29mins</span> <span>Aired 1949-02-07</span> </aside> </li><li class='episode' title='Sergeant Preston Faces Death' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00611.mp3'> <label>Sergeant Preston Faces Death</label> <aside> <span>30mins</span> <span>Aired 1949-02-09</span> </aside> </li><li class='episode' title='Ambush' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00612.mp3'> <label>Ambush</label> <aside> <span>29mins</span> <span>Aired 1949-02-11</span> </aside> </li><li class='episode' title='The Coward' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00613.mp3'> <label>The Coward</label> <aside> <span>29mins</span> <span>Aired 1949-02-14</span> </aside> </li><li class='episode' title='Double Cross Creek' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00614.mp3'> <label>Double Cross Creek</label> <aside> <span>30mins</span> <span>Aired 1949-02-16</span> </aside> </li><li class='episode' title='The Dog with the Gold Tooth' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00615.mp3'> <label>The Dog with the Gold Tooth</label> <aside> <span>30mins</span> <span>Aired 1949-02-18</span> </aside> </li><li class='episode' title='The Magic Light' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00616.mp3'> <label>The Magic Light</label> <aside> <span>30mins</span> <span>Aired 1949-02-21</span> </aside> </li><li class='episode' title='Signal in Green' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00617.mp3'> <label>Signal in Green</label> <aside> <span>29mins</span> <span>Aired 1949-02-23</span> </aside> </li><li class='episode' title='Danger Signal' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00618.mp3'> <label>Danger Signal</label> <aside> <span>29mins</span> <span>Aired 1949-02-25</span> </aside> </li><li class='episode' title='River Pirates' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00619.mp3'> <label>River Pirates</label> <aside> <span>29mins</span> <span>Aired 1949-02-28</span> </aside> </li><li class='episode' title='Ambush at Forty Mile' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00620.mp3'> <label>Ambush at Forty Mile</label> <aside> <span>29mins</span> <span>Aired 1949-03-02</span> </aside> </li><li class='episode' title='The Music Hall Murder' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00621.mp3'> <label>The Music Hall Murder</label> <aside> <span>29mins</span> <span>Aired 1949-03-04</span> </aside> </li><li class='episode' title='Trail Mates' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00622.mp3'> <label>Trail Mates</label> <aside> <span>30mins</span> <span>Aired 1949-03-07</span> </aside> </li><li class='episode' title='Bulldog Charm' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00623.mp3'> <label>Bulldog Charm</label> <aside> <span>29mins</span> <span>Aired 1949-03-09</span> </aside> </li><li class='episode' title='The Meal that Convicted' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00624.mp3'> <label>The Meal that Convicted</label> <aside> <span>29mins</span> <span>Aired 1949-03-11</span> </aside> </li><li class='episode' title='The White Huskie' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00625.mp3'> <label>The White Huskie</label> <aside> <span>30mins</span> <span>Aired 1949-03-14</span> </aside> </li><li class='episode' title='The Klondike Queen' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00626.mp3'> <label>The Klondike Queen</label> <aside> <span>20mins</span> <span>Aired 1949-03-16</span> </aside> </li><li class='episode' title='The Caribou Case' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00627.mp3'> <label>The Caribou Case</label> <aside> <span>30mins</span> <span>Aired 1949-03-18</span> </aside> </li><li class='episode' title='The Black and White Pup' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00628.mp3'> <label>The Black and White Pup</label> <aside> <span>29mins</span> <span>Aired 1949-03-21</span> </aside> </li><li class='episode' title='The Devil Dog' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00629.mp3'> <label>The Devil Dog</label> <aside> <span>30mins</span> <span>Aired 1949-03-23</span> </aside> </li><li class='episode' title='Letters to a Killer' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00630.mp3'> <label>Letters to a Killer</label> <aside> <span>25mins</span> <span>Aired 1949-03-25</span> </aside> </li><li class='episode' title='Conover's Crime' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00631.mp3'> <label>Conover's Crime</label> <aside> <span>29mins</span> <span>Aired 1949-03-28</span> </aside> </li><li class='episode' title='Crumpled Handbill' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00632.mp3'> <label>Crumpled Handbill</label> <aside> <span>30mins</span> <span>Aired 1949-03-30</span> </aside> </li><li class='episode' title='The Killer' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00633.mp3'> <label>The Killer</label> <aside> <span>30mins</span> <span>Aired 1949-04-01</span> </aside> </li><li class='episode' title='The Remittance Man' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00634.mp3'> <label>The Remittance Man</label> <aside> <span>30mins</span> <span>Aired 1949-04-04</span> </aside> </li><li class='episode' title='Dead Man's Map' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00635.mp3'> <label>Dead Man's Map</label> <aside> <span>30mins</span> <span>Aired 1949-04-06</span> </aside> </li><li class='episode' title='The Knife Throwers' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00636.mp3'> <label>The Knife Throwers</label> <aside> <span>30mins</span> <span>Aired 1949-04-08</span> </aside> </li><li class='episode' title='The Lucky Shirt' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00637.mp3'> <label>The Lucky Shirt</label> <aside> <span>30mins</span> <span>Aired 1949-04-11</span> </aside> </li><li class='episode' title='The Trail of the Werewolf' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00638.mp3'> <label>The Trail of the Werewolf</label> <aside> <span>30mins</span> <span>Aired 1949-04-13</span> </aside> </li><li class='episode' title='Trouble at Forty-Mile' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00639.mp3'> <label>Trouble at Forty-Mile</label> <aside> <span>29mins</span> <span>Aired 1949-04-15</span> </aside> </li><li class='episode' title='The Luck of the Newtons' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00640.mp3'> <label>The Luck of the Newtons</label> <aside> <span>29mins</span> <span>Aired 1949-04-18</span> </aside> </li><li class='episode' title='The Empty Coffin' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00641.mp3'> <label>The Empty Coffin</label> <aside> <span>29mins</span> <span>Aired 1949-04-20</span> </aside> </li><li class='episode' title='The Doomed Witness' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00642.mp3'> <label>The Doomed Witness</label> <aside> <span>29mins</span> <span>Aired 1949-04-22</span> </aside> </li><li class='episode' title='The Bear Trap' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00643.mp3'> <label>The Bear Trap</label> <aside> <span>30mins</span> <span>Aired 1949-04-25</span> </aside> </li><li class='episode' title='The Perfect Crime' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00644.mp3'> <label>The Perfect Crime</label> <aside> <span>29mins</span> <span>Aired 1949-04-27</span> </aside> </li><li class='episode' title='Fire in the Sky' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00645.mp3'> <label>Fire in the Sky</label> <aside> <span>30mins</span> <span>Aired 1949-04-29</span> </aside> </li><li class='episode' title='Escape to the North' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00646.mp3'> <label>Escape to the North</label> <aside> <span>29mins</span> <span>Aired 1949-05-02</span> </aside> </li><li class='episode' title='The Sparrow' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00647.mp3'> <label>The Sparrow</label> <aside> <span>29mins</span> <span>Aired 1949-05-04</span> </aside> </li><li class='episode' title='The Case of the Hard-Hearted Hermit' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00648.mp3'> <label>The Case of the Hard-Hearted Hermit</label> <aside> <span>29mins</span> <span>Aired 1949-05-06</span> </aside> </li><li class='episode' title='Race to Twenty Mile' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00649.mp3'> <label>Race to Twenty Mile</label> <aside> <span>29mins</span> <span>Aired 1949-05-09</span> </aside> </li><li class='episode' title='The Million Dollar Deadline' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00650.mp3'> <label>The Million Dollar Deadline</label> <aside> <span>29mins</span> <span>Aired 1949-05-11</span> </aside> </li><li class='episode' title='The Skagway-Mail' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00651.mp3'> <label>The Skagway-Mail</label> <aside> <span>29mins</span> <span>Aired 1949-05-13</span> </aside> </li><li class='episode' title='The Counter Plan' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00652.mp3'> <label>The Counter Plan</label> <aside> <span>29mins</span> <span>Aired 1949-05-16</span> </aside> </li><li class='episode' title='The Bad Penny' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00653.mp3'> <label>The Bad Penny</label> <aside> <span>30mins</span> <span>Aired 1949-05-18</span> </aside> </li><li class='episode' title='Adventure in Selkirk' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00654.mp3'> <label>Adventure in Selkirk</label> <aside> <span>30mins</span> <span>Aired 1949-05-20</span> </aside> </li><li class='episode' title='The Duel' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00655.mp3'> <label>The Duel</label> <aside> <span>29mins</span> <span>Aired 1949-05-23</span> </aside> </li><li class='episode' title='Death and the Lucky Seven' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00656.mp3'> <label>Death and the Lucky Seven</label> <aside> <span>30mins</span> <span>Aired 1949-05-25</span> </aside> </li><li class='episode' title='The Skull in the Stone' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00657.mp3'> <label>The Skull in the Stone</label> <aside> <span>29mins</span> <span>Aired 1949-05-27</span> </aside> </li><li class='episode' title='The Case of the Turncoat Mountie' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00658.mp3'> <label>The Case of the Turncoat Mountie</label> <aside> <span>29mins</span> <span>Aired 1949-05-30</span> </aside> </li><li class='episode' title='The Case of the Frightened Child' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00659.mp3'> <label>The Case of the Frightened Child</label> <aside> <span>30mins</span> <span>Aired 1949-06-01</span> </aside> </li><li class='episode' title='The Case of the Canyon Holdup' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00660.mp3'> <label>The Case of the Canyon Holdup</label> <aside> <span>30mins</span> <span>Aired 1949-06-03</span> </aside> </li><li class='episode' title='The Missing Code' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00661.mp3'> <label>The Missing Code</label> <aside> <span>29mins</span> <span>Aired 1949-06-06</span> </aside> </li><li class='episode' title='The Case of the Yellow Ribbon' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00662.mp3'> <label>The Case of the Yellow Ribbon</label> <aside> <span>29mins</span> <span>Aired 1949-06-08</span> </aside> </li><li class='episode' title='A Boy and His Dog' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00663.mp3'> <label>A Boy and His Dog</label> <aside> <span>30mins</span> <span>Aired 1949-06-10</span> </aside> </li><li class='episode' title='The Uphill Sled' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00664.mp3'> <label>The Uphill Sled</label> <aside> <span>30mins</span> <span>Aired 1949-06-15</span> </aside> </li><li class='episode' title='King Takes Over' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00665.mp3'> <label>King Takes Over</label> <aside> <span>30mins</span> <span>Aired 1949-06-22</span> </aside> </li><li class='episode' title='The Case of the Beautiful Swindler' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00666.mp3'> <label>The Case of the Beautiful Swindler</label> <aside> <span>30mins</span> <span>Aired 1949-06-29</span> </aside> </li><li class='episode' title='The Case of the Crown Fire' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00667.mp3'> <label>The Case of the Crown Fire</label> <aside> <span>29mins</span> <span>Aired 1949-07-06</span> </aside> </li><li class='episode' title='Trickery in the River' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00668.mp3'> <label>Trickery in the River</label> <aside> <span>31mins</span> <span>Aired 1949-07-13</span> </aside> </li><li class='episode' title='The Case of the Kind Hearted Killer' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00669.mp3'> <label>The Case of the Kind Hearted Killer</label> <aside> <span>30mins</span> <span>Aired 1949-07-20</span> </aside> </li><li class='episode' title='The Case of the Unwilling Guardian' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00670.mp3'> <label>The Case of the Unwilling Guardian</label> <aside> <span>30mins</span> <span>Aired 1949-07-27</span> </aside> </li><li class='episode' title='The Renegade Huskie' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00671.mp3'> <label>The Renegade Huskie</label> <aside> <span>29mins</span> <span>Aired 1949-08-03</span> </aside> </li><li class='episode' title='What Price King' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00672.mp3'> <label>What Price King</label> <aside> <span>29mins</span> <span>Aired 1949-08-10</span> </aside> </li><li class='episode' title='The Case of the Friendly Enemies' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00673.mp3'> <label>The Case of the Friendly Enemies</label> <aside> <span>29mins</span> <span>Aired 1949-08-17</span> </aside> </li><li class='episode' title='The Yellow Kitten' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00674.mp3'> <label>The Yellow Kitten</label> <aside> <span>30mins</span> <span>Aired 1949-08-24</span> </aside> </li><li class='episode' title='The Minister's Missing Money' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00675.mp3'> <label>The Minister's Missing Money</label> <aside> <span>30mins</span> <span>Aired 1949-08-31</span> </aside> </li><li class='episode' title='The Case of the Detective Who Liked Excitement' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00676.mp3'> <label>The Case of the Detective Who Liked Excitement</label> <aside> <span>30mins</span> <span>Aired 1949-09-07</span> </aside> </li><li class='episode' title='The Fan-Tan Gold Robbery' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00677.mp3'> <label>The Fan-Tan Gold Robbery</label> <aside> <span>29mins</span> <span>Aired 1949-09-12</span> </aside> </li><li class='episode' title='The Boy Who Feared Dogs' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00678.mp3'> <label>The Boy Who Feared Dogs</label> <aside> <span>30mins</span> <span>Aired 1949-09-14</span> </aside> </li><li class='episode' title='The Case of the Wishbone' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00679.mp3'> <label>The Case of the Wishbone</label> <aside> <span>30mins</span> <span>Aired 1949-09-16</span> </aside> </li><li class='episode' title='Fire on the Trail' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00680.mp3'> <label>Fire on the Trail</label> <aside> <span>30mins</span> <span>Aired 1949-09-19</span> </aside> </li><li class='episode' title='King and the Baxter Gang' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00681.mp3'> <label>King and the Baxter Gang</label> <aside> <span>29mins</span> <span>Aired 1949-09-21</span> </aside> </li><li class='episode' title='The Case of the River Pirates' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00682.mp3'> <label>The Case of the River Pirates</label> <aside> <span>30mins</span> <span>Aired 1949-09-23</span> </aside> </li><li class='episode' title='The Case of the Sourdough's Dog' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00684.mp3'> <label>The Case of the Sourdough's Dog</label> <aside> <span>30mins</span> <span>Aired 1949-09-28</span> </aside> </li><li class='episode' title='The Phantom Witness' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00685.mp3'> <label>The Phantom Witness</label> <aside> <span>30mins</span> <span>Aired 1949-09-30</span> </aside> </li><li class='episode' title='The Scent of Blood' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00686.mp3'> <label>The Scent of Blood</label> <aside> <span>30mins</span> <span>Aired 1949-10-03</span> </aside> </li><li class='episode' title='Murder on the Mountain' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00687.mp3'> <label>Murder on the Mountain</label> <aside> <span>30mins</span> <span>Aired 1949-10-05</span> </aside> </li><li class='episode' title='The Generous Hobo' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00688.mp3'> <label>The Generous Hobo</label> <aside> <span>30mins</span> <span>Aired 1949-10-07</span> </aside> </li><li class='episode' title='Allen's McRae's Birthday Present' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00689.mp3'> <label>Allen's McRae's Birthday Present</label> <aside> <span>29mins</span> <span>Aired 1949-10-10</span> </aside> </li><li class='episode' title='The Burning Cabin' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00690.mp3'> <label>The Burning Cabin</label> <aside> <span>29mins</span> <span>Aired 1949-10-12</span> </aside> </li><li class='episode' title='The Great Charlotta' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00691.mp3'> <label>The Great Charlotta</label> <aside> <span>30mins</span> <span>Aired 1949-10-14</span> </aside> </li><li class='episode' title='The Doctor Disappears' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00692.mp3'> <label>The Doctor Disappears</label> <aside> <span>30mins</span> <span>Aired 1949-10-17</span> </aside> </li><li class='episode' title='Hazel Crest Decision' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00693.mp3'> <label>Hazel Crest Decision</label> <aside> <span>29mins</span> <span>Aired 1949-10-19</span> </aside> </li><li class='episode' title='Rescue in the Forest' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00694.mp3'> <label>Rescue in the Forest</label> <aside> <span>30mins</span> <span>Aired 1949-10-21</span> </aside> </li><li class='episode' title='The Missing Money' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00695.mp3'> <label>The Missing Money</label> <aside> <span>30mins</span> <span>Aired 1949-10-24</span> </aside> </li><li class='episode' title='Bad Boy' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00696.mp3'> <label>Bad Boy</label> <aside> <span>30mins</span> <span>Aired 1949-10-26</span> </aside> </li><li class='episode' title='Ambush Near Selkirk' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00697.mp3'> <label>Ambush Near Selkirk</label> <aside> <span>30mins</span> <span>Aired 1949-09-26</span> </aside> </li><li class='episode' title='Nipper Moves Himself' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00698.mp3'> <label>Nipper Moves Himself</label> <aside> <span>30mins</span> <span>Aired 1949-10-31</span> </aside> </li><li class='episode' title='Bear Trap' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00699.mp3'> <label>Bear Trap</label> <aside> <span>29mins</span> <span>Aired 1949-11-02</span> </aside> </li><li class='episode' title='Dr Blake's Surrender' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00700.mp3'> <label>Dr Blake's Surrender</label> <aside> <span>30mins</span> <span>Aired 1949-11-04</span> </aside> </li><li class='episode' title='The Last Will' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00701.mp3'> <label>The Last Will</label> <aside> <span>29mins</span> <span>Aired 1949-10-28</span> </aside> </li><li class='episode' title='The Miser and the Mob' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00702.mp3'> <label>The Miser and the Mob</label> <aside> <span>30mins</span> <span>Aired 1949-11-09</span> </aside> </li><li class='episode' title='The Old Timer' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00703.mp3'> <label>The Old Timer</label> <aside> <span>30mins</span> <span>Aired 1949-11-11</span> </aside> </li><li class='episode' title='The Senator Finds a Treasure' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00704.mp3'> <label>The Senator Finds a Treasure</label> <aside> <span>30mins</span> <span>Aired 1949-11-14</span> </aside> </li><li class='episode' title='Note of Evidence' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00705.mp3'> <label>Note of Evidence</label> <aside> <span>29mins</span> <span>Aired 1949-11-16</span> </aside> </li><li class='episode' title='The Brothers' Promise' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00706.mp3'> <label>The Brothers' Promise</label> <aside> <span>30mins</span> <span>Aired 1949-11-18</span> </aside> </li><li class='episode' title='The King Emperor' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00707.mp3'> <label>The King Emperor</label> <aside> <span>29mins</span> <span>Aired 1949-11-21</span> </aside> </li><li class='episode' title='The Stolen Box' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00708.mp3'> <label>The Stolen Box</label> <aside> <span>30mins</span> <span>Aired 1949-11-23</span> </aside> </li><li class='episode' title='The Barbary Gang' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00709.mp3'> <label>The Barbary Gang</label> <aside> <span>30mins</span> <span>Aired 1949-11-25</span> </aside> </li><li class='episode' title='Grubstake for Vickers' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00710.mp3'> <label>Grubstake for Vickers</label> <aside> <span>30mins</span> <span>Aired 1949-11-28</span> </aside> </li><li class='episode' title='48 Hours to Pay' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00711.mp3'> <label>48 Hours to Pay</label> <aside> <span>29mins</span> <span>Aired 1949-11-30</span> </aside> </li><li class='episode' title='Outlaw's Twin' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00712.mp3'> <label>Outlaw's Twin</label> <aside> <span>30mins</span> <span>Aired 1949-12-02</span> </aside> </li><li class='episode' title='Dance at Caribou Creek' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00713.mp3'> <label>Dance at Caribou Creek</label> <aside> <span>29mins</span> <span>Aired 1949-12-05</span> </aside> </li><li class='episode' title='The Return of Tom Becket' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00714.mp3'> <label>The Return of Tom Becket</label> <aside> <span>29mins</span> <span>Aired 1949-12-07</span> </aside> </li><li class='episode' title='Swindler's Luck' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00715.mp3'> <label>Swindler's Luck</label> <aside> <span>29mins</span> <span>Aired 1949-12-09</span> </aside> </li><li class='episode' title='Copper Gulch Patrol' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00716.mp3'> <label>Copper Gulch Patrol</label> <aside> <span>29mins</span> <span>Aired 1949-12-12</span> </aside> </li><li class='episode' title='The Wainwright Cache' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00717.mp3'> <label>The Wainwright Cache</label> <aside> <span>29mins</span> <span>Aired 1949-12-14</span> </aside> </li><li class='episode' title='The Black Bag' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00718.mp3'> <label>The Black Bag</label> <aside> <span>30mins</span> <span>Aired 1949-12-16</span> </aside> </li><li class='episode' title='Missing Gold' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00719.mp3'> <label>Missing Gold</label> <aside> <span>29mins</span> <span>Aired 1949-12-19</span> </aside> </li><li class='episode' title='The Shanghaied Sergeant' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00720.mp3'> <label>The Shanghaied Sergeant</label> <aside> <span>30mins</span> <span>Aired 1949-12-21</span> </aside> </li><li class='episode' title='The Sergeant's Present' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00721.mp3'> <label>The Sergeant's Present</label> <aside> <span>29mins</span> <span>Aired 1949-12-23</span> </aside> </li><li class='episode' title='Journey for Revenge' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00722.mp3'> <label>Journey for Revenge</label> <aside> <span>29mins</span> <span>Aired 1949-12-26</span> </aside> </li><li class='episode' title='Swindler's Luck' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00723.mp3'> <label>Swindler's Luck</label> <aside> <span>29mins</span> <span>Aired 1949-12-28</span> </aside> </li><li class='episode' title='The Prodigal Father' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00724.mp3'> <label>The Prodigal Father</label> <aside> <span>30mins</span> <span>Aired 1949-12-30</span> </aside> </li><li class='episode' title='Rainbow's End' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00725.mp3'> <label>Rainbow's End</label> <aside> <span>29mins</span> <span>Aired 1950-01-02</span> </aside> </li><li class='episode' title='Jeff Marco's Gang' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00726.mp3'> <label>Jeff Marco's Gang</label> <aside> <span>29mins</span> <span>Aired 1950-01-04</span> </aside> </li><li class='episode' title='The Battle at Bradley's' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00727.mp3'> <label>The Battle at Bradley's</label> <aside> <span>30mins</span> <span>Aired 1950-01-06</span> </aside> </li><li class='episode' title='Barry Jeffer's Trust' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00728.mp3'> <label>Barry Jeffer's Trust</label> <aside> <span>30mins</span> <span>Aired 1950-01-09</span> </aside> </li><li class='episode' title='Red Devil' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00729.mp3'> <label>Red Devil</label> <aside> <span>30mins</span> <span>Aired 1950-01-11</span> </aside> </li><li class='episode' title='The Miners' Meeting' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00730.mp3'> <label>The Miners' Meeting</label> <aside> <span>30mins</span> <span>Aired 1950-01-13</span> </aside> </li><li class='episode' title='The Diamond Collar' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00731.mp3'> <label>The Diamond Collar</label> <aside> <span>29mins</span> <span>Aired 1950-01-16</span> </aside> </li><li class='episode' title='The Long Trail' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00732.mp3'> <label>The Long Trail</label> <aside> <span>30mins</span> <span>Aired 1950-01-18</span> </aside> </li><li class='episode' title='No Epitaph for Tombstone' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00733.mp3'> <label>No Epitaph for Tombstone</label> <aside> <span>30mins</span> <span>Aired 1950-01-20</span> </aside> </li><li class='episode' title='The Ten Thousand Dollar Rewards' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00734.mp3'> <label>The Ten Thousand Dollar Rewards</label> <aside> <span>30mins</span> <span>Aired 1950-01-23</span> </aside> </li><li class='episode' title='The Trap That Failed' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00735.mp3'> <label>The Trap That Failed</label> <aside> <span>30mins</span> <span>Aired 1950-01-25</span> </aside> </li><li class='episode' title='The Ghost Raider' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00736.mp3'> <label>The Ghost Raider</label> <aside> <span>30mins</span> <span>Aired 1950-01-27</span> </aside> </li><li class='episode' title='Casper Mott's Adventure' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00737.mp3'> <label>Casper Mott's Adventure</label> <aside> <span>29mins</span> <span>Aired 1950-01-30</span> </aside> </li><li class='episode' title='Circumstantial Evidence' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00738.mp3'> <label>Circumstantial Evidence</label> <aside> <span>29mins</span> <span>Aired 1950-02-01</span> </aside> </li><li class='episode' title='Blind Man's Buff' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00739.mp3'> <label>Blind Man's Buff</label> <aside> <span>29mins</span> <span>Aired 1950-02-03</span> </aside> </li><li class='episode' title='Jailbreak' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00740.mp3'> <label>Jailbreak</label> <aside> <span>29mins</span> <span>Aired 1950-02-06</span> </aside> </li><li class='episode' title='The Runaway Heir' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00741.mp3'> <label>The Runaway Heir</label> <aside> <span>29mins</span> <span>Aired 1950-02-08</span> </aside> </li><li class='episode' title='Flaming Valley' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00742.mp3'> <label>Flaming Valley</label> <aside> <span>29mins</span> <span>Aired 1950-02-10</span> </aside> </li><li class='episode' title='The Haunted Mine' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00743.mp3'> <label>The Haunted Mine</label> <aside> <span>29mins</span> <span>Aired 1950-02-13</span> </aside> </li><li class='episode' title='The Black Cat' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00744.mp3'> <label>The Black Cat</label> <aside> <span>30mins</span> <span>Aired 1950-02-15</span> </aside> </li><li class='episode' title='The Murdered Witness' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00746.mp3'> <label>The Murdered Witness</label> <aside> <span>30mins</span> <span>Aired 1950-02-20</span> </aside> </li><li class='episode' title='Trail's End' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00747.mp3'> <label>Trail's End</label> <aside> <span>29mins</span> <span>Aired 1950-02-22</span> </aside> </li><li class='episode' title='Uncle Joe's Luck' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00748.mp3'> <label>Uncle Joe's Luck</label> <aside> <span>29mins</span> <span>Aired 1950-02-24</span> </aside> </li><li class='episode' title='Guardian for Jimmy' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00749.mp3'> <label>Guardian for Jimmy</label> <aside> <span>29mins</span> <span>Aired 1950-02-27</span> </aside> </li><li class='episode' title='When Thief Catches Thief' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00750.mp3'> <label>When Thief Catches Thief</label> <aside> <span>30mins</span> <span>Aired 1950-03-01</span> </aside> </li><li class='episode' title='The Innocent Criminal' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00751.mp3'> <label>The Innocent Criminal</label> <aside> <span>30mins</span> <span>Aired 1950-03-03</span> </aside> </li><li class='episode' title='Wolf Creek' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00752.mp3'> <label>Wolf Creek</label> <aside> <span>30mins</span> <span>Aired 1950-03-06</span> </aside> </li><li class='episode' title='Restitution' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00753.mp3'> <label>Restitution</label> <aside> <span>30mins</span> <span>Aired 1950-03-08</span> </aside> </li><li class='episode' title='The Lost Lady' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00754.mp3'> <label>The Lost Lady</label> <aside> <span>30mins</span> <span>Aired 1950-03-10</span> </aside> </li><li class='episode' title='Hidden Evidence' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00755.mp3'> <label>Hidden Evidence</label> <aside> <span>30mins</span> <span>Aired 1950-03-13</span> </aside> </li><li class='episode' title='Secret Orders' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00756.mp3'> <label>Secret Orders</label> <aside> <span>30mins</span> <span>Aired 1950-03-15</span> </aside> </li><li class='episode' title='The Man Who Fled' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00757.mp3'> <label>The Man Who Fled</label> <aside> <span>31mins</span> <span>Aired 1950-03-17</span> </aside> </li><li class='episode' title='The Cascade Case' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00758.mp3'> <label>The Cascade Case</label> <aside> <span>29mins</span> <span>Aired 1950-03-20</span> </aside> </li><li class='episode' title='The Fugitive Bride' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00759.mp3'> <label>The Fugitive Bride</label> <aside> <span>29mins</span> <span>Aired 1950-03-22</span> </aside> </li><li class='episode' title='The Wolf Cub' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00760.mp3'> <label>The Wolf Cub</label> <aside> <span>28mins</span> <span>Aired 1950-03-24</span> </aside> </li><li class='episode' title='Canyon Cache' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00761.mp3'> <label>Canyon Cache</label> <aside> <span>30mins</span> <span>Aired 1950-03-27</span> </aside> </li><li class='episode' title='Mystery of the Ridge' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00762.mp3'> <label>Mystery of the Ridge</label> <aside> <span>29mins</span> <span>Aired 1950-03-29</span> </aside> </li><li class='episode' title='Twenty Little Indians' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00763.mp3'> <label>Twenty Little Indians</label> <aside> <span>29mins</span> <span>Aired 1950-03-31</span> </aside> </li><li class='episode' title='Unfinished Note' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00764.mp3'> <label>Unfinished Note</label> <aside> <span>29mins</span> <span>Aired 1950-04-03</span> </aside> </li><li class='episode' title='The Two Bullets' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00765.mp3'> <label>The Two Bullets</label> <aside> <span>29mins</span> <span>Aired 1950-04-05</span> </aside> </li><li class='episode' title='Wand Diamond' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00787.mp3'> <label>Wand Diamond</label> <aside> <span>29mins</span> <span>Aired 1950-05-26</span> </aside> </li><li class='episode' title='Notorious Chet Craig' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00788.mp3'> <label>Notorious Chet Craig</label> <aside> <span>29mins</span> <span>Aired 1950-05-29</span> </aside> </li><li class='episode' title='The Dead Man's Trail' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00789.mp3'> <label>The Dead Man's Trail</label> <aside> <span>28mins</span> <span>Aired 1950-05-31</span> </aside> </li><li class='episode' title='The Angel of Death' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00790.mp3'> <label>The Angel of Death</label> <aside> <span>30mins</span> <span>Aired 1950-06-02</span> </aside> </li><li class='episode' title='Six Gun Clue' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00791.mp3'> <label>Six Gun Clue</label> <aside> <span>28mins</span> <span>Aired 1950-06-05</span> </aside> </li><li class='episode' title='Jose's Return' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00792.mp3'> <label>Jose's Return</label> <aside> <span>29mins</span> <span>Aired 1950-06-07</span> </aside> </li><li class='episode' title='Revenge from Beyond' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00793.mp3'> <label>Revenge from Beyond</label> <aside> <span>29mins</span> <span>Aired 1950-06-09</span> </aside> </li><li class='episode' title='The Bag of Gold' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00794.mp3'> <label>The Bag of Gold</label> <aside> <span>30mins</span> <span>Aired 1950-06-28</span> </aside> </li><li class='episode' title='Race of the River Boats' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00795.mp3'> <label>Race of the River Boats</label> <aside> <span>30mins</span> <span>Aired 1950-07-07</span> </aside> </li><li class='episode' title='The Diamond Solitaire' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00796.mp3'> <label>The Diamond Solitaire</label> <aside> <span>30mins</span> <span>Aired 1950-07-10</span> </aside> </li><li class='episode' title='Stolen Gold' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00797.mp3'> <label>Stolen Gold</label> <aside> <span>28mins</span> <span>Aired 1950-07-19</span> </aside> </li><li class='episode' title='The Spread Eagle Raid' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00798.mp3'> <label>The Spread Eagle Raid</label> <aside> <span>29mins</span> <span>Aired 1950-07-26</span> </aside> </li><li class='episode' title='The Beaverton Legacy' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00799.mp3'> <label>The Beaverton Legacy</label> <aside> <span>29mins</span> <span>Aired 1950-08-02</span> </aside> </li><li class='episode' title='A Change of Mind' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00800.mp3'> <label>A Change of Mind</label> <aside> <span>29mins</span> <span>Aired 1950-08-09</span> </aside> </li><li class='episode' title='Ten Thousand Counterfeit' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00801.mp3'> <label>Ten Thousand Counterfeit</label> <aside> <span>33mins</span> <span>Aired 1950-08-16</span> </aside> </li><li class='episode' title='The Branded Pelts' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00802.mp3'> <label>The Branded Pelts</label> <aside> <span>29mins</span> <span>Aired 1950-08-23</span> </aside> </li><li class='episode' title='Logan's Luck' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00803.mp3'> <label>Logan's Luck</label> <aside> <span>29mins</span> <span>Aired 1950-08-30</span> </aside> </li><li class='episode' title='Cal Dorset's Heir' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00804.mp3'> <label>Cal Dorset's Heir</label> <aside> <span>29mins</span> <span>Aired 1950-09-06</span> </aside> </li><li class='episode' title='The Gold Behind the Waterfall' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00805.mp3'> <label>The Gold Behind the Waterfall</label> <aside> <span>31mins</span> <span>Aired 1950-09-11</span> </aside> </li><li class='episode' title='The Polar Quest' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00806.mp3'> <label>The Polar Quest</label> <aside> <span>24mins</span> <span>Aired 1950-09-13</span> </aside> </li><li class='episode' title='Left to Die' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00807.mp3'> <label>Left to Die</label> <aside> <span>31mins</span> <span>Aired 1950-09-15</span> </aside> </li><li class='episode' title='The Sack of Sand' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00808.mp3'> <label>The Sack of Sand</label> <aside> <span>32mins</span> <span>Aired 1950-09-18</span> </aside> </li><li class='episode' title='The Malemute Express' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00809.mp3'> <label>The Malemute Express</label> <aside> <span>22mins</span> <span>Aired 1950-09-20</span> </aside> </li><li class='episode' title='The Torn Map' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00810.mp3'> <label>The Torn Map</label> <aside> <span>30mins</span> <span>Aired 1950-09-22</span> </aside> </li><li class='episode' title='Diagram of Danger' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00811.mp3'> <label>Diagram of Danger</label> <aside> <span>29mins</span> <span>Aired 1950-09-25</span> </aside> </li><li class='episode' title='The Red Raiders' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00812.mp3'> <label>The Red Raiders</label> <aside> <span>29mins</span> <span>Aired 1950-09-27</span> </aside> </li><li class='episode' title='Dog Crazy' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00813.mp3'> <label>Dog Crazy</label> <aside> <span>29mins</span> <span>Aired 1950-09-29</span> </aside> </li><li class='episode' title='The Malacca Cane' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00814.mp3'> <label>The Malacca Cane</label> <aside> <span>29mins</span> <span>Aired 1950-10-02</span> </aside> </li><li class='episode' title='The Vagabond' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00815.mp3'> <label>The Vagabond</label> <aside> <span>29mins</span> <span>Aired 1950-10-04</span> </aside> </li><li class='episode' title='The Criminal Collie' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00816.mp3'> <label>The Criminal Collie</label> <aside> <span>29mins</span> <span>Aired 1950-10-06</span> </aside> </li><li class='episode' title='The Blue Paper' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00817.mp3'> <label>The Blue Paper</label> <aside> <span>29mins</span> <span>Aired 1950-10-09</span> </aside> </li><li class='episode' title='Harper's Castle' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00818.mp3'> <label>Harper's Castle</label> <aside> <span>29mins</span> <span>Aired 1950-10-11</span> </aside> </li><li class='episode' title='A Dog Called Sparky' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00819.mp3'> <label>A Dog Called Sparky</label> <aside> <span>29mins</span> <span>Aired 1950-10-13</span> </aside> </li><li class='episode' title='Fugitive from Bald Rock' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00820.mp3'> <label>Fugitive from Bald Rock</label> <aside> <span>29mins</span> <span>Aired 1950-10-16</span> </aside> </li><li class='episode' title='The Masked Gunman' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00821.mp3'> <label>The Masked Gunman</label> <aside> <span>29mins</span> <span>Aired 1950-10-18</span> </aside> </li><li class='episode' title='Out of the Night' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00822.mp3'> <label>Out of the Night</label> <aside> <span>30mins</span> <span>Aired 1950-10-20</span> </aside> </li><li class='episode' title='Heart of a Killer' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00823.mp3'> <label>Heart of a Killer</label> <aside> <span>30mins</span> <span>Aired 1950-10-23</span> </aside> </li><li class='episode' title='Dead Man's Whistle' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00824.mp3'> <label>Dead Man's Whistle</label> <aside> <span>30mins</span> <span>Aired 1950-10-25</span> </aside> </li><li class='episode' title='A Call to Action' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00825.mp3'> <label>A Call to Action</label> <aside> <span>28mins</span> <span>Aired 1950-10-27</span> </aside> </li><li class='episode' title='Undercover' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00826.mp3'> <label>Undercover</label> <aside> <span>28mins</span> <span>Aired 1950-10-30</span> </aside> </li><li class='episode' title='Contention' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00827.mp3'> <label>Contention</label> <aside> <span>30mins</span> <span>Aired 1950-11-01</span> </aside> </li><li class='episode' title='Whistling in the Dark' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00828.mp3'> <label>Whistling in the Dark</label> <aside> <span>30mins</span> <span>Aired 1950-11-03</span> </aside> </li><li class='episode' title='Friend in Need' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00829.mp3'> <label>Friend in Need</label> <aside> <span>30mins</span> <span>Aired 1950-11-06</span> </aside> </li><li class='episode' title='The Ghost Riders' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00830.mp3'> <label>The Ghost Riders</label> <aside> <span>29mins</span> <span>Aired 1950-11-08</span> </aside> </li><li class='episode' title='The Clue of the Silver Pup' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00832.mp3'> <label>The Clue of the Silver Pup</label> <aside> <span>29mins</span> <span>Aired 1950-11-13</span> </aside> </li><li class='episode' title='Passport to Death' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00833.mp3'> <label>Passport to Death</label> <aside> <span>29mins</span> <span>Aired 1950-11-15</span> </aside> </li><li class='episode' title='The Telltale Knife' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00834.mp3'> <label>The Telltale Knife</label> <aside> <span>30mins</span> <span>Aired 1950-11-17</span> </aside> </li><li class='episode' title='The Wrong Map' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00835.mp3'> <label>The Wrong Map</label> <aside> <span>29mins</span> <span>Aired 1950-11-20</span> </aside> </li><li class='episode' title='The Rebel Yell' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00836.mp3'> <label>The Rebel Yell</label> <aside> <span>29mins</span> <span>Aired 1950-11-22</span> </aside> </li><li class='episode' title='Death Waits on the River' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00837.mp3'> <label>Death Waits on the River</label> <aside> <span>29mins</span> <span>Aired 1950-11-24</span> </aside> </li><li class='episode' title='The Man in the Canyon' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00838.mp3'> <label>The Man in the Canyon</label> <aside> <span>28mins</span> <span>Aired 1950-11-27</span> </aside> </li><li class='episode' title='Gold Fever' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00839.mp3'> <label>Gold Fever</label> <aside> <span>28mins</span> <span>Aired 1950-11-29</span> </aside> </li><li class='episode' title='Spider Burke's Daughter' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00840.mp3'> <label>Spider Burke's Daughter</label> <aside> <span>30mins</span> <span>Aired 1950-12-01</span> </aside> </li><li class='episode' title='Wild Dog' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00841.mp3'> <label>Wild Dog</label> <aside> <span>29mins</span> <span>Aired 1950-12-04</span> </aside> </li><li class='episode' title='The Indian Sign' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00842.mp3'> <label>The Indian Sign</label> <aside> <span>29mins</span> <span>Aired 1950-12-06</span> </aside> </li><li class='episode' title='The Notorious Hawk Cooper' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00843.mp3'> <label>The Notorious Hawk Cooper</label> <aside> <span>30mins</span> <span>Aired 1950-12-08</span> </aside> </li><li class='episode' title='Danger at Devil's Gorge' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00844.mp3'> <label>Danger at Devil's Gorge</label> <aside> <span>30mins</span> <span>Aired 1951-01-20</span> </aside> </li><li class='episode' title='Murder on Fox Run' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00845.mp3'> <label>Murder on Fox Run</label> <aside> <span>29mins</span> <span>Aired 1951-01-27</span> </aside> </li><li class='episode' title='Escape by Night' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00846.mp3'> <label>Escape by Night</label> <aside> <span>29mins</span> <span>Aired 1951-01-28</span> </aside> </li><li class='episode' title='White Fox for Marie' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00847.mp3'> <label>White Fox for Marie</label> <aside> <span>29mins</span> <span>Aired 1951-02-03</span> </aside> </li><li class='episode' title='Storm the Pass' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00848.mp3'> <label>Storm the Pass</label> <aside> <span>29mins</span> <span>Aired 1951-02-04</span> </aside> </li><li class='episode' title='The King of Keeno Creek' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00849.mp3'> <label>The King of Keeno Creek</label> <aside> <span>28mins</span> <span>Aired 1951-02-10</span> </aside> </li><li class='episode' title='The Trail Robbers' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00850.mp3'> <label>The Trail Robbers</label> <aside> <span>28mins</span> <span>Aired 1951-02-11</span> </aside> </li><li class='episode' title='Wrong Trail' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00851.mp3'> <label>Wrong Trail</label> <aside> <span>29mins</span> <span>Aired 1951-02-17</span> </aside> </li><li class='episode' title='Honest Young Man' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00852.mp3'> <label>Honest Young Man</label> <aside> <span>29mins</span> <span>Aired 1951-02-18</span> </aside> </li><li class='episode' title='Blackmailer's Payoff' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00853.mp3'> <label>Blackmailer's Payoff</label> <aside> <span>29mins</span> <span>Aired 1951-02-24</span> </aside> </li><li class='episode' title='Vanished Loot' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00854.mp3'> <label>Vanished Loot</label> <aside> <span>29mins</span> <span>Aired 1951-02-25</span> </aside> </li><li class='episode' title='Job for Jim Lackey' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00855.mp3'> <label>Job for Jim Lackey</label> <aside> <span>30mins</span> <span>Aired 1951-03-03</span> </aside> </li><li class='episode' title='The Russian Rubies' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00856.mp3'> <label>The Russian Rubies</label> <aside> <span>29mins</span> <span>Aired 1951-03-04</span> </aside> </li><li class='episode' title='Secret of the Closed Room' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00857.mp3'> <label>Secret of the Closed Room</label> <aside> <span>29mins</span> <span>Aired 1951-03-10</span> </aside> </li><li class='episode' title='Doctor Redcoat' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00858.mp3'> <label>Doctor Redcoat</label> <aside> <span>29mins</span> <span>Aired 1951-03-11</span> </aside> </li><li class='episode' title='The Third Strike' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00859.mp3'> <label>The Third Strike</label> <aside> <span>29mins</span> <span>Aired 1951-03-17</span> </aside> </li><li class='episode' title='Never Be Missed' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00860.mp3'> <label>Never Be Missed</label> <aside> <span>29mins</span> <span>Aired 1951-03-18</span> </aside> </li><li class='episode' title='The Counterfeit Heiress' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00861.mp3'> <label>The Counterfeit Heiress</label> <aside> <span>29mins</span> <span>Aired 1951-03-24</span> </aside> </li><li class='episode' title='Old Faithful' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00862.mp3'> <label>Old Faithful</label> <aside> <span>29mins</span> <span>Aired 1951-03-25</span> </aside> </li><li class='episode' title='Cabin 102' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00863.mp3'> <label>Cabin 102</label> <aside> <span>29mins</span> <span>Aired 1951-03-31</span> </aside> </li><li class='episode' title='The Blue Scarf' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00864.mp3'> <label>The Blue Scarf</label> <aside> <span>29mins</span> <span>Aired 1951-04-01</span> </aside> </li><li class='episode' title='Trapper's Trail' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00865.mp3'> <label>Trapper's Trail</label> <aside> <span>26mins</span> <span>Aired 1951-04-07</span> </aside> </li><li class='episode' title='Take It Easy' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00866.mp3'> <label>Take It Easy</label> <aside> <span>30mins</span> <span>Aired 1951-04-08</span> </aside> </li><li class='episode' title='The Blind Husky' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00867.mp3'> <label>The Blind Husky</label> <aside> <span>25mins</span> <span>Aired 1951-04-14</span> </aside> </li><li class='episode' title='Team-Mates' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00868.mp3'> <label>Team-Mates</label> <aside> <span>29mins</span> <span>Aired 1951-04-15</span> </aside> </li><li class='episode' title='Rowdy's Choice' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00869.mp3'> <label>Rowdy's Choice</label> <aside> <span>28mins</span> <span>Aired 1951-04-21</span> </aside> </li><li class='episode' title='Indian Dream' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00870.mp3'> <label>Indian Dream</label> <aside> <span>29mins</span> <span>Aired 1951-04-22</span> </aside> </li><li class='episode' title='Number One Challenger' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00884.mp3'> <label>Number One Challenger</label> <aside> <span>29mins</span> <span>Aired 1951-06-10</span> </aside> </li><li class='episode' title='The Stuffed Shirt' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00890.mp3'> <label>The Stuffed Shirt</label> <aside> <span>29mins</span> <span>Aired 1951-07-01</span> </aside> </li><li class='episode' title='Murder at the Flood' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00892.mp3'> <label>Murder at the Flood</label> <aside> <span>29mins</span> <span>Aired 1951-07-08</span> </aside> </li><li class='episode' title='A Boy Called Jack' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00894.mp3'> <label>A Boy Called Jack</label> <aside> <span>29mins</span> <span>Aired 1951-07-12</span> </aside> </li><li class='episode' title='Thieves' Congress' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00895.mp3'> <label>Thieves' Congress</label> <aside> <span>29mins</span> <span>Aired 1951-07-15</span> </aside> </li><li class='episode' title='Tom Barry's Return' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00897.mp3'> <label>Tom Barry's Return</label> <aside> <span>29mins</span> <span>Aired 1951-07-19</span> </aside> </li><li class='episode' title='The Trail's End' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00898.mp3'> <label>The Trail's End</label> <aside> <span>29mins</span> <span>Aired 1951-07-22</span> </aside> </li><li class='episode' title='The Innocent Fugitives' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00900.mp3'> <label>The Innocent Fugitives</label> <aside> <span>30mins</span> <span>Aired 1951-07-26</span> </aside> </li><li class='episode' title='And Far Away' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00903.mp3'> <label>And Far Away</label> <aside> <span>29mins</span> <span>Aired 1951-08-02</span> </aside> </li><li class='episode' title='The Widow's Son' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00904.mp3'> <label>The Widow's Son</label> <aside> <span>29mins</span> <span>Aired 1951-08-05</span> </aside> </li><li class='episode' title='The Man Who Feared Dogs' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00906.mp3'> <label>The Man Who Feared Dogs</label> <aside> <span>29mins</span> <span>Aired 1951-08-09</span> </aside> </li><li class='episode' title='Ambush in Bellary Flats' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00907.mp3'> <label>Ambush in Bellary Flats</label> <aside> <span>29mins</span> <span>Aired 1951-08-12</span> </aside> </li><li class='episode' title='Against Time' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00909.mp3'> <label>Against Time</label> <aside> <span>28mins</span> <span>Aired 1951-08-16</span> </aside> </li><li class='episode' title='The Red Parka' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00910.mp3'> <label>The Red Parka</label> <aside> <span>29mins</span> <span>Aired 1951-08-19</span> </aside> </li><li class='episode' title='The Scent of Death' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00912.mp3'> <label>The Scent of Death</label> <aside> <span>28mins</span> <span>Aired 1951-08-23</span> </aside> </li><li class='episode' title='Bullets for Preston' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00913.mp3'> <label>Bullets for Preston</label> <aside> <span>29mins</span> <span>Aired 1951-08-26</span> </aside> </li><li class='episode' title='Red Coated Crook' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00915.mp3'> <label>Red Coated Crook</label> <aside> <span>25mins</span> <span>Aired 1951-08-30</span> </aside> </li><li class='episode' title='Boy Alone' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00916.mp3'> <label>Boy Alone</label> <aside> <span>29mins</span> <span>Aired 1951-09-02</span> </aside> </li><li class='episode' title='Junior Partner ' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00918.mp3'> <label>Junior Partner </label> <aside> <span>29mins</span> <span>Aired 1951-09-06</span> </aside> </li><li class='episode' title='Dividend on Murder' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00919.mp3'> <label>Dividend on Murder</label> <aside> <span>29mins</span> <span>Aired 1951-09-09</span> </aside> </li><li class='episode' title='The Landlady' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00921.mp3'> <label>The Landlady</label> <aside> <span>22mins</span> <span>Aired 1951-09-13</span> </aside> </li><li class='episode' title='The Killer Cree' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00922.mp3'> <label>The Killer Cree</label> <aside> <span>28mins</span> <span>Aired 1951-09-16</span> </aside> </li><li class='episode' title='Chance Meeting' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00924.mp3'> <label>Chance Meeting</label> <aside> <span>29mins</span> <span>Aired 1951-09-20</span> </aside> </li><li class='episode' title='Trapper's Gold' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00925.mp3'> <label>Trapper's Gold</label> <aside> <span>28mins</span> <span>Aired 1951-09-23</span> </aside> </li><li class='episode' title='Uncle Ben' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00927.mp3'> <label>Uncle Ben</label> <aside> <span>28mins</span> <span>Aired 1951-09-27</span> </aside> </li><li class='episode' title='Open and Shut' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00930.mp3'> <label>Open and Shut</label> <aside> <span>28mins</span> <span>Aired 1951-10-04</span> </aside> </li><li class='episode' title='Fire in the Forest' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00931.mp3'> <label>Fire in the Forest</label> <aside> <span>28mins</span> <span>Aired 1951-10-07</span> </aside> </li><li class='episode' title='Man in Hiding' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00932.mp3'> <label>Man in Hiding</label> <aside> <span>28mins</span> <span>Aired 1951-10-09</span> </aside> </li><li class='episode' title='Double Identity' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00933.mp3'> <label>Double Identity</label> <aside> <span>28mins</span> <span>Aired 1951-10-11</span> </aside> </li><li class='episode' title='The Mutiny's Survivor' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00937.mp3'> <label>The Mutiny's Survivor</label> <aside> <span>29mins</span> <span>Aired 1951-10-21</span> </aside> </li><li class='episode' title='Claim 22' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00939.mp3'> <label>Claim 22</label> <aside> <span>22mins</span> <span>Aired 1951-10-25</span> </aside> </li><li class='episode' title='Reward for Shiloh' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00941.mp3'> <label>Reward for Shiloh</label> <aside> <span>29mins</span> <span>Aired 1951-10-30</span> </aside> </li><li class='episode' title='Trail to Trouble' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00942.mp3'> <label>Trail to Trouble</label> <aside> <span>29mins</span> <span>Aired 1951-11-01</span> </aside> </li><li class='episode' title='The Diamond Solitaire' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00943.mp3'> <label>The Diamond Solitaire</label> <aside> <span>29mins</span> <span>Aired 1951-11-04</span> </aside> </li><li class='episode' title='Forbidden Ground' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00944.mp3'> <label>Forbidden Ground</label> <aside> <span>29mins</span> <span>Aired 1951-11-06</span> </aside> </li><li class='episode' title='Si Adkin's Gold' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00945.mp3'> <label>Si Adkin's Gold</label> <aside> <span>28mins</span> <span>Aired 1951-11-08</span> </aside> </li><li class='episode' title='The Forgetful Killer' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00946.mp3'> <label>The Forgetful Killer</label> <aside> <span>29mins</span> <span>Aired 1951-11-11</span> </aside> </li><li class='episode' title='Sneak Gun' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00947.mp3'> <label>Sneak Gun</label> <aside> <span>28mins</span> <span>Aired 1951-11-13</span> </aside> </li><li class='episode' title='The Trail of Gold' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00958.mp3'> <label>The Trail of Gold</label> <aside> <span>30mins</span> <span>Aired 1951-12-09</span> </aside> </li><li class='episode' title='Neil Holton's Vow' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00959.mp3'> <label>Neil Holton's Vow</label> <aside> <span>30mins</span> <span>Aired 1951-12-11</span> </aside> </li><li class='episode' title='Rainbow Gold' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00960.mp3'> <label>Rainbow Gold</label> <aside> <span>30mins</span> <span>Aired 1951-12-13</span> </aside> </li><li class='episode' title='King Proves His Worth' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00961.mp3'> <label>King Proves His Worth</label> <aside> <span>30mins</span> <span>Aired 1951-12-16</span> </aside> </li><li class='episode' title='Sins of the Father' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00962.mp3'> <label>Sins of the Father</label> <aside> <span>30mins</span> <span>Aired 1951-12-18</span> </aside> </li><li class='episode' title='White Water' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00963.mp3'> <label>White Water</label> <aside> <span>30mins</span> <span>Aired 1951-12-20</span> </aside> </li><li class='episode' title='McAllister's Bonanza' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00964.mp3'> <label>McAllister's Bonanza</label> <aside> <span>30mins</span> <span>Aired 1951-12-23</span> </aside> </li><li class='episode' title='The Christmas Mite' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00965.mp3'> <label>The Christmas Mite</label> <aside> <span>30mins</span> <span>Aired 1951-12-25</span> </aside> </li><li class='episode' title='Arms and the Girl' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00966.mp3'> <label>Arms and the Girl</label> <aside> <span>30mins</span> <span>Aired 1951-12-27</span> </aside> </li><li class='episode' title='The Little Mountie' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00967.mp3'> <label>The Little Mountie</label> <aside> <span>30mins</span> <span>Aired 1951-12-30</span> </aside> </li><li class='episode' title='The Return of Red Gruver' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00968.mp3'> <label>The Return of Red Gruver</label> <aside> <span>30mins</span> <span>Aired 1952-01-01</span> </aside> </li><li class='episode' title='Mystery Boy' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00969.mp3'> <label>Mystery Boy</label> <aside> <span>30mins</span> <span>Aired 1952-01-03</span> </aside> </li><li class='episode' title='Treacherous Journey' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00970.mp3'> <label>Treacherous Journey</label> <aside> <span>30mins</span> <span>Aired 1952-01-08</span> </aside> </li><li class='episode' title='White Doctor' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00971.mp3'> <label>White Doctor</label> <aside> <span>30mins</span> <span>Aired 1952-01-10</span> </aside> </li><li class='episode' title='Man on the Trail' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00972.mp3'> <label>Man on the Trail</label> <aside> <span>30mins</span> <span>Aired 1952-01-15</span> </aside> </li><li class='episode' title='Ex-Partner' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00973.mp3'> <label>Ex-Partner</label> <aside> <span>30mins</span> <span>Aired 1952-01-17</span> </aside> </li><li class='episode' title='The Streets Are Guarded' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00974.mp3'> <label>The Streets Are Guarded</label> <aside> <span>30mins</span> <span>Aired 1952-01-22</span> </aside> </li><li class='episode' title='Downriver Adventure' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00975.mp3'> <label>Downriver Adventure</label> <aside> <span>30mins</span> <span>Aired 1952-01-24</span> </aside> </li><li class='episode' title='One Man's Meat' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00976.mp3'> <label>One Man's Meat</label> <aside> <span>30mins</span> <span>Aired 1952-01-29</span> </aside> </li><li class='episode' title='Ordeal at Fort Promise' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00977.mp3'> <label>Ordeal at Fort Promise</label> <aside> <span>30mins</span> <span>Aired 1952-01-31</span> </aside> </li><li class='episode' title='The Hidden Cabin' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00978.mp3'> <label>The Hidden Cabin</label> <aside> <span>30mins</span> <span>Aired 1952-02-05</span> </aside> </li><li class='episode' title='Dead Man's Gold' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00979.mp3'> <label>Dead Man's Gold</label> <aside> <span>30mins</span> <span>Aired 1952-02-07</span> </aside> </li><li class='episode' title='Bread upon the Waters' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00980.mp3'> <label>Bread upon the Waters</label> <aside> <span>30mins</span> <span>Aired 1952-02-12</span> </aside> </li><li class='episode' title='The Case That Was Not Closed' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00981.mp3'> <label>The Case That Was Not Closed</label> <aside> <span>30mins</span> <span>Aired 1952-02-14</span> </aside> </li><li class='episode' title='Brotherhood of Man' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00982.mp3'> <label>Brotherhood of Man</label> <aside> <span>30mins</span> <span>Aired 1952-02-19</span> </aside> </li><li class='episode' title='Killers Live to Die' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00983.mp3'> <label>Killers Live to Die</label> <aside> <span>30mins</span> <span>Aired 1952-02-21</span> </aside> </li><li class='episode' title='The Missing Heir' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00984.mp3'> <label>The Missing Heir</label> <aside> <span>30mins</span> <span>Aired 1952-02-26</span> </aside> </li><li class='episode' title='Laurie and the New Recruits' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00985.mp3'> <label>Laurie and the New Recruits</label> <aside> <span>30mins</span> <span>Aired 1952-02-28</span> </aside> </li><li class='episode' title='Thunderbird' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00986.mp3'> <label>Thunderbird</label> <aside> <span>30mins</span> <span>Aired 1952-03-04</span> </aside> </li><li class='episode' title='The Land Otter's Totem' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00987.mp3'> <label>The Land Otter's Totem</label> <aside> <span>30mins</span> <span>Aired 1952-03-06</span> </aside> </li><li class='episode' title='The Burial Totem Case' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00988.mp3'> <label>The Burial Totem Case</label> <aside> <span>29mins</span> <span>Aired 1952-03-11</span> </aside> </li><li class='episode' title='The Killer Whale' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00989.mp3'> <label>The Killer Whale</label> <aside> <span>30mins</span> <span>Aired 1952-03-13</span> </aside> </li><li class='episode' title='The Sun and Raven' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00990.mp3'> <label>The Sun and Raven</label> <aside> <span>30mins</span> <span>Aired 1952-03-18</span> </aside> </li><li class='episode' title='The Prisoner' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00991.mp3'> <label>The Prisoner</label> <aside> <span>30mins</span> <span>Aired 1952-03-20</span> </aside> </li><li class='episode' title='The Boy from Seattle' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00992.mp3'> <label>The Boy from Seattle</label> <aside> <span>30mins</span> <span>Aired 1952-03-25</span> </aside> </li><li class='episode' title='The Death Card' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00993.mp3'> <label>The Death Card</label> <aside> <span>30mins</span> <span>Aired 1952-03-27</span> </aside> </li><li class='episode' title='Hard Luck' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00994.mp3'> <label>Hard Luck</label> <aside> <span>30mins</span> <span>Aired 1952-04-01</span> </aside> </li><li class='episode' title='The Ice Trail' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00995.mp3'> <label>The Ice Trail</label> <aside> <span>30mins</span> <span>Aired 1952-04-03</span> </aside> </li><li class='episode' title='Arctic Odyssey' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00996.mp3'> <label>Arctic Odyssey</label> <aside> <span>30mins</span> <span>Aired 1952-04-08</span> </aside> </li><li class='episode' title='Out of the Past' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00997.mp3'> <label>Out of the Past</label> <aside> <span>30mins</span> <span>Aired 1952-04-10</span> </aside> </li><li class='episode' title='Stand-In for Cheeka' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00998.mp3'> <label>Stand-In for Cheeka</label> <aside> <span>30mins</span> <span>Aired 1952-04-15</span> </aside> </li><li class='episode' title='The Two Shots' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/00999.mp3'> <label>The Two Shots</label> <aside> <span>30mins</span> <span>Aired 1952-04-17</span> </aside> </li><li class='episode' title='The Haunting Fear' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/01000.mp3'> <label>The Haunting Fear</label> <aside> <span>30mins</span> <span>Aired 1952-04-22</span> </aside> </li><li class='episode' title='Brave Death' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/01001.mp3'> <label>Brave Death</label> <aside> <span>30mins</span> <span>Aired 1952-04-24</span> </aside> </li><li class='episode' title='The Fugitive' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/01002.mp3'> <label>The Fugitive</label> <aside> <span>30mins</span> <span>Aired 1952-04-29</span> </aside> </li><li class='episode' title='Partners in Crime' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/01003.mp3'> <label>Partners in Crime</label> <aside> <span>30mins</span> <span>Aired 1952-05-01</span> </aside> </li><li class='episode' title='Gold Legacy' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/01004.mp3'> <label>Gold Legacy</label> <aside> <span>30mins</span> <span>Aired 1952-05-06</span> </aside> </li><li class='episode' title='Strange Treasure' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/01005.mp3'> <label>Strange Treasure</label> <aside> <span>30mins</span> <span>Aired 1952-05-08</span> </aside> </li><li class='episode' title='The Pack-Rat Nest' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/01006.mp3'> <label>The Pack-Rat Nest</label> <aside> <span>30mins</span> <span>Aired 1952-05-13</span> </aside> </li><li class='episode' title='The Young Camper' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/01007.mp3'> <label>The Young Camper</label> <aside> <span>30mins</span> <span>Aired 1952-05-15</span> </aside> </li><li class='episode' title='Guard of Honor' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/01009.mp3'> <label>Guard of Honor</label> <aside> <span>30mins</span> <span>Aired 1952-05-22</span> </aside> </li><li class='episode' title='Mistaken Identity' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/01010.mp3'> <label>Mistaken Identity</label> <aside> <span>30mins</span> <span>Aired 1952-05-27</span> </aside> </li><li class='episode' title='The Shelf-Ridge Incident' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/01011.mp3'> <label>The Shelf-Ridge Incident</label> <aside> <span>30mins</span> <span>Aired 1952-05-29</span> </aside> </li><li class='episode' title='Caw River Camp' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/01012.mp3'> <label>Caw River Camp</label> <aside> <span>30mins</span> <span>Aired 1952-06-03</span> </aside> </li><li class='episode' title='Death by Proxy' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/01013.mp3'> <label>Death by Proxy</label> <aside> <span>30mins</span> <span>Aired 1952-06-05</span> </aside> </li><li class='episode' title='Man from Missouri' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/01014.mp3'> <label>Man from Missouri</label> <aside> <span>30mins</span> <span>Aired 1952-06-10</span> </aside> </li><li class='episode' title='Murder on the Mountain' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/01030.mp3'> <label>Murder on the Mountain</label> <aside> <span>30mins</span> <span>Aired 1952-09-07</span> </aside> </li><li class='episode' title='The Queen's Parlor' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/01076.mp3'> <label>The Queen's Parlor</label> <aside> <span>29mins</span> <span>Aired 1953-02-19</span> </aside> </li><li class='episode' title='SOS from Panamint' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/01080.mp3'> <label>SOS from Panamint</label> <aside> <span>29mins</span> <span>Aired 1953-03-05</span> </aside> </li><li class='episode' title='The Death Dart' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/01118.mp3'> <label>The Death Dart</label> <aside> <span>29mins</span> <span>Aired 1953-10-29</span> </aside> </li><li class='episode' title='The Rag Doll' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/01119.mp3'> <label>The Rag Doll</label> <aside> <span>29mins</span> <span>Aired 1953-11-03</span> </aside> </li><li class='episode' title='Outlaw in Uniform' data-cover='/cover/sm/challenge-of-the-yukon.jpg' data-series='Challenge of the Yukon' data-file='otr/challenge-of-the-yukon/01216.mp3'> <label>Outlaw in Uniform</label> <aside> <span>28mins</span> <span>Aired 1955-01-06</span> </aside> </li></ol></div>