Directed by
| Richard Thorpe | ||
Writing Credits
| Wyndham Gittens | ... | (story and scenario) & |
| Ford Beebe | ... | (story and scenario) |
Cast (in credits order) complete, awaiting verification
| Walter Miller | ... | Robert Grant / Indian Noble Rajah | |
| Nora Lane | ... | Muriel Atrmitage | |
| Tom Santschi | ... | Harris | |
| Boris Karloff | ... | Mustapha | |
| Dorothy Christy | ... | Mrs. LaSalle | |
| Victor Potel | ... | Peterson | |
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Arthur McLaglen | ... | Bimi - Ape Man |
| Mischa Auer | ... | Prince Dakka | |
| Otto Hoffman | ... | Man in Black Glasses / Mrs. Colby | |
| Carroll Nye | ... | Tom Armitage | |
| Albert De Winton | ... | Cyril Wainwright | |
| Fletcher Norton | ... | Ilgrey - Mustapha Hench | |
| Merrill McCormick | ... | Ship's Officer | |
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Martha Lalande | ... | Mustapha's Henchwoman |
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Earl Douglas | ... | Rajah's Brother |
| Larry Steers | ... | British Officer | |
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Eileen Schofield | ... | Woman |
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Walter Ferdna | ... | French Officer |
| Norman Feusier | ... | Grant's Shipboard Guard | |
| Lafe McKee | ... | Police Inspector / Narrator | |
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Dick La Reno | ... | Ships Captain |
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Floyd Shackelford | ... | Native Chief (as Floyd Shackleford) |
Produced by
| Nat Levine | ... | producer (uncredited) |
Music by
| Lee Zahler | ... | (uncredited) |
Cinematography by
| Benjamin H. Kline | ... | (as Ben Kline) |
| Edward A. Kull | ... | (as Edward Kull) |
Second Unit Director or Assistant Director
| Theodore Joos | ... | assistant director |
| Lionel Backus | ... | assistant director (uncredited) |
Sound Department
| George Lowerre | ... | sound recordist |
Editorial Department
| Wyndham Gittens | ... | supervising editor |
Music Department
| Lee Zahler | ... | musical director |
Additional Crew
| Nat Levine | ... | presenter |
