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Johnny Weissmüller as Johnny Duval |
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Virginia Grey as Janet Hilton |
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Buster Crabbe as Mike Kalavich |
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Carol Thurston as Toni Rousseau |
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Pedro de Cordoba as Tim Rousseau |
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Marcelle Corday as Grandmere Rousseau |
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William Edmunds as Emile Ledoux |
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Edwin Maxwell as Capt. Pierre Moise |
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Pierre Watkin as P.T. Hilton |
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Charles Gordon as Capt. Hal Peyton |
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Frank Fenton as Capt. Pete Dailey |
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Libby Taylor as Hilton's Maid (uncredited) |
| Directing | William H. Pine | Director |
| Writing | Daniel Mainwaring | Screenplay |
| Sound | Rudy Schrager | Original Music Composer |
| Art | Louis Diage | Set Decoration |
| Production | William C. Thomas | Producer |
| Directing | Harold E. Knox | Assistant Director |
| Production | L.B. Merman | Associate Producer |
| Editing | Henry Adams | Editor |
| Production | William H. Pine | Producer |
| Art | Frank Paul Sylos | Art Direction |
| Camera | Fred Jackman Jr. | Director of Photography |
| Sound | Max M. Hutchinson | Sound Recordist |
