Company Credits
Production Companies
- Warner Bros (presents)
- Wayne-Fellows Productions (as A Wayne-Fellows Production)
Distributors
- Warner Bros (1952) (USA) (theatrical) (as Warner Bros.)
- Warner Bros. (1953) (West Germany) (theatrical)
- Warner Home Video (2007) (USA) (DVD)
Other Companies
- Committee on Un-American Activities, House of Representatives, Congress of the United States (the incidents in this motion picture are based on the files of) (as the Committee on Un-American Activities, House of Representatives, Congress of the United States)
- Committee on Un-American Activities, House of Representatives, Congress of the United States (we gratefully acknowledge the cooperation of) (as the Committee on Un-American Activities, House of Representatives, Congress of the United States)
