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John Carson as Paul Lanson |
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Jacqueline Ellis as Henriette |
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Derrick Sherwin as Alan |
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Richard Vernon as Johnnie Paxton |
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Jean Lodge as Brenda |
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Gerald Case as Police Inspector |
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Jacqueline Lacey as Milly |
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Rilla Madden as Nurse |
| Directing | Geoffrey Nethercott | Director |
| Production | Jack Greenwood | Producer |
| Writing | Arthur La Bern | Screenplay |
| Writing | Edgar Wallace | Original Story |
| Production | Cyril Randell | Associate Producer |
| Sound | Bernard Ebbinghouse | Original Music Composer |
| Camera | James Wilson | Director of Photography |
| Editing | Geoffrey Muller | Editor |
| Production | Ronnie Curtis | Casting Director |
| Art | Peter Mullins | Art Direction |
| Costume & Make-Up | Bill Griffiths | Hairdresser |
| Costume & Make-Up | Michael Morris | Makeup Artist |
| Production | Ron Fry | Production Manager |
| Directing | Ted Lewis | Assistant Director |
| Sound | Ronald Abbott | Sound Recordist |
| Sound | Roy Norman | Sound Editor |
| Sound | Sidney Rider | Sound Recordist |
| Camera | Peter Allwork | Camera Operator |
