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Lloyd Hughes as Dr. Bradford |
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Margaret Livingston as Marian |
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Sam Hardy as Egan |
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Charles West as McManus |
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George Regas as Tony |
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Charles C. Wilson as Nelson |
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Otto Hoffman as Smith |
| Sound | John P. Livadary | Sound Mixer |
| Production | Harry Cohn | Producer |
| Writing | Keene Thompson | Dialogue |
| Writing | Keene Thompson | Scenario Writer |
| Directing | Charles Stallings | Assistant Director |
| Camera | Ted Tetzlaff | Director of Photography |
| Editing | Dave Berg | Editor |
| Directing | Frank R. Strayer | Director |
| Art | Harrison Wiley | Art Direction |
