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Bruce Bennett as Capt. Morgan |
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Virginia Field as Lida Adams |
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John Beal as Carl Hansen |
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Clifford Severn as Sandy Brown |
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Larry Parks as Gregory |
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Lloyd Bridges as Bert |
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Victor Kilian as Otto |
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Hans Schumm as Cmdr. von Smith |
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Erik Rolf as Gunther |
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Eddie Laughton as Radio Operator |
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Wilhelm von Brincken as U-Boat Officer |
| Directing | Lew Landers | Director |
| Writing | Robert Lee Johnson | Writer |
| Art | Lionel Banks | Art Direction |
| Sound | Morris Stoloff | Music Director |
| Directing | Seymour Friedman | Assistant Director |
| Production | Colbert Clark | Producer |
| Editing | James Sweeney | Editor |
| Camera | Henry Freulich | Director of Photography |
| Sound | Charles Althouse | Sound Engineer |
