Obsession was a dramatic, thrilling, and chilling radio show that aired from October 9, 1950, to May 12, 1952. Produced independently by C. P. MacGregor, the show began on WBBM Chicago and featured great radio artists such as Vincent Price, Ruth Warrick, William Gargan, Miriam Hopkins, and Barton Yarborough. Obsession delved into the dark, twisted nature of the human mind, exploring the personal obsessions that could lead to shocking, and often brutal ends.

The series showcased stories highlighting the inner conflicts of human beings at odds with themselves, much like the classic Dr. Jekyll and Mr. Hyde. Audiences experienced the minds of murderers, evil geniuses, and tyrants in a variety of captivating tales exploring obsession, from Napoleon's desires to strange fixations with shoes, death, or tides. This spine-tingling series is remembered for its eerie music, first-rate acting, and gripping portrayal of the dark side of human psychology.