Cast
- Clyde Beatty
- Clyde Beatty
- Manuel King
- Baru Tremaine
- Elaine Shepard
- Valerie Tremaine
- Lucien Prival
- Dagna
- Wheeler Oakman
- Durkin
- Edward McWade
- Gorn
- Edmund Cobb
- Craddock
- Ray Turner
- Hambone
- Donald Reed
- Negus [Chs. 11-12]
- Joseph Byrd
- Nagga
- Ray Corrigan
- Bonga / Samabi (uncredited)
- Joe De La Cruz
- Slave
- Harrison Greene
- Driscoll
- Prince Modupe
- Tiger Men Chief
- Eddie Parker
- Sentry
- Henry Sylvester
- Tomlin
Music Department
- Harry Grey
- musical director
- Jean Beghon
- composer: stock music (uncredited)
- Charles Dunworth
- composer: stock music (uncredited)
- Abe Meyer
- music coordinator (uncredited)
- Milan Roder
- composer: stock music (uncredited)
- Heinz Roemheld
- composer: stock music (uncredited)