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Lon Chaney Jr. as Mr. Demitri (as Lon Chaney) |
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Arthur Lake as Pete |
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Lloyd Bridges as Ray Douglas |
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John Qualen as Capt. Athos |
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Dickie Moore as George Athos |
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Eric Feldary as Alex |
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Ian MacDonald as Nick |
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Tanis Chandler as Simi |
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Harry Cheshire as Uncle Mike |
| Directing | Irving Allen | Director |
| Writing | Eustace L. Adams | Story |
| Writing | Max Trell | Screenplay |
| Writing | Forrest Judd | Screenplay |
| Production | Irving Allen | Producer |
| Production | James S. Burkett | Producer |
| Production | Arthur Lake | Producer |
| Sound | René Garriguenc | Music |
| Sound | Lucien Moraweck | Music |
| Camera | Jack Greenhalgh | Director of Photography |
| Editing | Charles Craft | Editor |
| Directing | Charles S. Gould | Assistant Director |
| Sound | J.S. Westmoreland | Sound Recordist |
| Directing | Mary Gibsone | Script Supervisor |
