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James Best as Thorne Sherman |
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Ingrid Goude as Ann Craigis |
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Ken Curtis as Jerry Farrell |
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Gordon McLendon as Dr. Radford Baines |
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Baruch Lumet as Dr. Marlowe Craigis |
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Judge Henry Dupree as 'Rook' Griswold |
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Alfredo de Soto as Mario |
| Directing | Ray Kellogg | Director |
| Production | Ken Curtis | Producer |
| Writing | Jay Simms | Story |
| Writing | Jay Simms | Screenplay |
| Production | Gordon McLendon | Executive Producer |
| Camera | Wilfrid M. Cline | Director of Photography |
| Editing | Aaron Stell | Editor |
| Art | Louise Caldwell | Set Decoration |
| Costume & Make-Up | Corinne Daniel | Makeup Artist |
| Production | Ben Chapman | Production Manager |
| Art | Louise Caldwell | Art Designer |
| Sound | Milton Citron | Sound Effects |
| Crew | Fred Graham | Stunt Coordinator |
| Camera | Henry A. Kokojan | Camera Operator |
| Camera | George Gordon Nogle | Camera Operator |
| Camera | William John Ranaldi | Assistant Camera |
| Camera | Harry L. Gianneschi | Assistant Camera |
| Sound | Gilbert D. Marchant | Music Editor |
| Sound | Harry Bluestone | Music Supervisor |
| Sound | Harry Bluestone | Original Music Composer |
| Sound | Emil Cadkin | Original Music Composer |
| Sound | Earl Snyder | Sound |
| Directing | Audrey A. Blasdel | Script Supervisor |
