<div class='seriesDetails'> <section> <img alt='cover image' title='Secret Agent K-7 Returns' src='/cover/sm/secret-agent-k-7-returns.jpg'> <div> <ul> <li>Adventure</li><li>Mystery</li> </ul> <label>Secret Agent K-7 Returns</label> <aside> <span>66 episodes</span> <span>Aired 1939</span> </aside> </div> </section> <ol><li title='Border Violations' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00001.mp3'> <label>Border Violations</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Poisonous Gas' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00002.mp3'> <label>Poisonous Gas</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Information Peddler' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00003.mp3'> <label>Information Peddler</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Narcotics Peddlers' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00004.mp3'> <label>Narcotics Peddlers</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Sabotage in Industry' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00005.mp3'> <label>Sabotage in Industry</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Fortified Borders' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00006.mp3'> <label>Fortified Borders</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Blood and Steel Society' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00007.mp3'> <label>Blood and Steel Society</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Illegal Use of Radio' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00008.mp3'> <label>Illegal Use of Radio</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Coast Defense Secrets' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00009.mp3'> <label>Coast Defense Secrets</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Suicide Ships' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00010.mp3'> <label>Suicide Ships</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='War Supplies' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00011.mp3'> <label>War Supplies</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Revolution' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00012.mp3'> <label>Revolution</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Military Secrets Leaked' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00013.mp3'> <label>Military Secrets Leaked</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Undesirable Aliens' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00014.mp3'> <label>Undesirable Aliens</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='High Speed Bomber' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00015.mp3'> <label>High Speed Bomber</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Master Spy' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00016.mp3'> <label>Master Spy</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Gold Shipments' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00017.mp3'> <label>Gold Shipments</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Storm Cloud' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00018.mp3'> <label>Storm Cloud</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Apparent Civil War' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00019.mp3'> <label>Apparent Civil War</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Air Defenses' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00020.mp3'> <label>Air Defenses</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Thermite Bombs' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00021.mp3'> <label>Thermite Bombs</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Fleet Movements' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00022.mp3'> <label>Fleet Movements</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Foodstuffs' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00023.mp3'> <label>Foodstuffs</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Secret Police' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00024.mp3'> <label>Secret Police</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Aeroplane Order' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00025.mp3'> <label>Aeroplane Order</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Innocent Citizens Used' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00026.mp3'> <label>Innocent Citizens Used</label> <aside> <span>14mins</span> <span>Aired 1939</span> </aside> </li><li title='Bombing Planes' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00027.mp3'> <label>Bombing Planes</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Embassy Master Spy' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00028.mp3'> <label>Embassy Master Spy</label> <aside> <span>14mins</span> <span>Aired 1939</span> </aside> </li><li title='Shipyards' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00029.mp3'> <label>Shipyards</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Colonial Uprising' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00030.mp3'> <label>Colonial Uprising</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='World Crisis' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00031.mp3'> <label>World Crisis</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Government Overthrow' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00032.mp3'> <label>Government Overthrow</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Refugees' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00033.mp3'> <label>Refugees</label> <aside> <span>14mins</span> <span>Aired 1939</span> </aside> </li><li title='Fraudulent Passports' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00034.mp3'> <label>Fraudulent Passports</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Information for the Premier' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00035.mp3'> <label>Information for the Premier</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Secrets Leaked' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00036.mp3'> <label>Secrets Leaked</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Code Book Stolen' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00037.mp3'> <label>Code Book Stolen</label> <aside> <span>14mins</span> <span>Aired 1939</span> </aside> </li><li title='Known Spy' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00038.mp3'> <label>Known Spy</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Inventor Missing' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00039.mp3'> <label>Inventor Missing</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Wholesale Murder' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00040.mp3'> <label>Wholesale Murder</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Anti-Aircraft Gun' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00041.mp3'> <label>Anti-Aircraft Gun</label> <aside> <span>14mins</span> <span>Aired 1939</span> </aside> </li><li title='Agent Z Disappears' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00042.mp3'> <label>Agent Z Disappears</label> <aside> <span>14mins</span> <span>Aired 1939</span> </aside> </li><li title='Counterfeiters' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00043.mp3'> <label>Counterfeiters</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Vapor Gas' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00044.mp3'> <label>Vapor Gas</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Aeroplane Factory' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00045.mp3'> <label>Aeroplane Factory</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Defense Plans' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00046.mp3'> <label>Defense Plans</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Ultimatum' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00047.mp3'> <label>Ultimatum</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='City of Intrigue' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00048.mp3'> <label>City of Intrigue</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Firing Squad' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00049.mp3'> <label>Firing Squad</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Narcotics Smuggled' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00050.mp3'> <label>Narcotics Smuggled</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Aeroplane Plans' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00051.mp3'> <label>Aeroplane Plans</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Delivery of Papers' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00052.mp3'> <label>Delivery of Papers</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Government Overthrow' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00053.mp3'> <label>Government Overthrow</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title=' Agent Missing' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00054.mp3'> <label> Agent Missing</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Military Information Stolen' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00055.mp3'> <label>Military Information Stolen</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Oriental Spy 1' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00056.mp3'> <label>Oriental Spy 1</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Oriental Spy 2' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00057.mp3'> <label>Oriental Spy 2</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Favor Returned' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00058.mp3'> <label>Favor Returned</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Foreign Agent' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00061.mp3'> <label>Foreign Agent</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Letter Box Agent' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00062.mp3'> <label>Letter Box Agent</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Military and Diplomatic Secrets' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00063.mp3'> <label>Military and Diplomatic Secrets</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Blonde Spy' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00064.mp3'> <label>Blonde Spy</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Defense Programs' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00065.mp3'> <label>Defense Programs</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Spy Returns' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00066.mp3'> <label>Spy Returns</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Stolen Maps' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00067.mp3'> <label>Stolen Maps</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li><li title='Far East Mission' data-cover='/cover/sm/secret-agent-k-7-returns.jpg' data-series='Secret Agent K-7 Returns' data-file='otr/secret-agent-k-7-returns/00068.mp3'> <label>Far East Mission</label> <aside> <span>15mins</span> <span>Aired 1939</span> </aside> </li></ol></div>