All available episodes. X Minus One (1955-1958) was an American science fiction radio drama adapting stories from leading sci-fi authors of the era. These iconic authors included Isaac Asimov, Ray Bradbury, Philip K. Dick, Robert A. Heinlein, Frederik Pohl and Theodore Sturgeon. Staff writers Ernest Kinoy, George Lefferts and others created original scripts X Minus One has been described as one of the finest American radio dramas and one of the greatest science fiction series in any medium. - Find all our OTR radio stations and podcasts at theaterofthemind-otr.com  - Listen, download free - Spreaker | Apple Podcasts | YouTube Music