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John Le Mesurier as Warden |
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Jack Watling as Frank Leamington |
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Bernard Archard as Trainer |
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Barry Keegan as Charles Berry |
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Ann Bell as Susan |
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Campbell Singer as Hurley Brown |
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Charles Lloyd Pack as Miller |
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David Bauer as Louba |
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Russell Waters as Clerk of the Court |
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George Bishop as Judge |
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Gerald Sim as Uniformed Doorman |
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Andre Mikhelson as 1srt Croupier |
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Monti DeLyle as 2nd Croupier |
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Adrian Oker as Waiter |
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Gordon Phillott as Waiter |
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John Wilder as Doorman |
| Directing | Alan Cooke | Director |
| Writing | Edgar Wallace | Original Story |
| Writing | Lindsay Galloway | Screenplay |
| Production | Jack Greenwood | Producer |
| Sound | Bernard Ebbinghouse | Original Music Composer |
| Camera | Bert Mason | Director of Photography |
| Editing | Derek Holding | Editor |
| Production | Ronnie Curtis | Casting Director |
| Costume & Make-Up | Hilda Fox | Hairdresser |
| Costume & Make-Up | Aldo Manganaro | Makeup Artist |
| Art | Peter Mullins | Art Direction |
| Production | Joe Levy | Production Manager |
| Directing | Ted Lewis | Assistant Director |
| Sound | Ronald Abbott | Sound Recordist |
| Sound | Brian Blamey | Sound Editor |
| Sound | Sidney Rider | Sound Recordist |
| Camera | Herbert Smith | Camera Operator |
| Costume & Make-Up | Eileen Welch | Wardrobe Master |