Flash Gordon is a classic radio show that first aired in California in 1935, based on the comic strip character from 1934. The radio show follows the thrilling interplanetary adventures of Flash Gordon, an all-star American athlete, played by Gale Gordon. He is accompanied by his American sweetheart, Dale Arden, and scientist Dr. Zarkov as they travel to the planet Mongo ruled by the merciless dictator Ming, portrayed by Bruno Wick. The franchise has inspired numerous adaptations, including film serials and TV shows.

The radio series, which aired 26 episodes, was largely an adaptation of the comic strip, with a few deviations and additional stories. Flash Gordon was also the subject of a 60-episode daily show, exploring further interplanetary adventures. In 1966, actor Buster Crabbe, who had played Flash in earlier film serials, reprised the role in two audio-dramas on an LP titled "The Official Adventures Of Flash Gordon."