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Kermit Maynard as Jim Sullivan |
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Ann Sheridan as Elizabeth Henry |
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Reginald Barlow as Mark Henry / Pete Drago |
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Ben Hendricks Jr. as Bart Slager |
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George Regas as Henchman Frenchy |
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Nat Carr as Dr. Meyer |
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Charles King as Henchman Joe |
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Rocky as Jim's horse |
| Writing | Barry Barringer | Screenplay |
| Directing | John English | Director |
| Writing | James Oliver Curwood | Story |
| Editing | Richard G. Wray | Editor |
| Sound | Corson Jowett | Sound |
| Production | Maurice Conn | Producer |
| Camera | Arthur Reed | Director of Photography |
| Production | Sigmund Neufeld | Producer |
| Art | Lewis J. Rachmil | Set Designer |
