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John Ireland as Pel Pelham |
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Honor Blackman as Jenny Pelham |
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Geoffrey Keen as Harry Stanton |
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Eric Pohlmann as Henri Sapolio |
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Sidney James as Tony Lewis |
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Liam Redmond as Inspector Lindley |
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Tonia Bern as Rena Maroni |
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Sydney Tafler as Rorke |
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Ferdy Mayne as Bertie |
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Valerie Vernon as Bella |
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Anthony Richmond as Peter Pelham |
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Nora Gordon as Marie Sapolio |
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Sam Kydd as George |
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Bernard Bresslaw as Ivan The Terrible |
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Stan Little as Mickelwitz |
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Arthur Howard as Rutland |
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Frank Williams as Spectator |
| Directing | Montgomery Tully | Director |
| Writing | Richard H. Landau | Screenplay |
| Writing | A.E. Martin | Novel |
| Production | Anthony Hinds | Producer |
| Sound | Leonard Salzedo | Music |
| Camera | Walter J. Harvey | Director of Photography |
| Sound | John Hollingsworth | Conductor |
| Art | J. Elder Wills | Art Direction |
| Production | T.S. Lyndon-Haynes | Production Manager |
| Sound | H.C. Pearson | Sound Recordist |
| Camera | Noel Rowland | Camera Operator |
| Directing | Jack Causey | Assistant Director |
| Directing | Marjorie Owens | Continuity |
| Costume & Make-Up | H.E. Richmond | Makeup Artist |
| Costume & Make-Up | Jean Bear | Hairdresser |
| Production | Lorna Selwyn | Production Accountant |
| Editing | James Needs | Editor |
