Directed by
| Geoffrey Muller | ||
Writing Credits
| James Eastwood | ... | (screenplay) |
Cast (in credits order) verified as complete
 |
Edgar Lustgarten | ... | Self - Narrated by |
| Russell Napier | ... | Superintendent Duggan | |
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Norman Johns | ... | Sergeant Adams |
| Lisa Daniely | ... | Thelma (as Lisa Danielly) | |
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Howard Pays | ... | Sergeant Davy |
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John Stone | ... | Preston |
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Joe Gibbons | ... | Underground Guard |
| Philip Ray | ... | Stevens | |
| Alec Finter | ... | Bank Manager | |
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Hilda Barry | ... | Mrs. Hunt |
| Howard Marion-Crawford | ... | Miller (as Howard Marion Crawford) | |
| Heidi Erich | ... | Hilda | |
| Tony Thawnton | ... | Soans | |
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Mark Singleton | ... | Salesman |
| Jack May | ... | Security Officer Woods | |
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Kenneth Edwards | ... | Doctor Murray |
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Paul Hansard | ... | Police Official |
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Denis Holmes | ... | Detective |
| Richard Thorp | ... | Sergeant Hall | |
| Rest of cast listed alphabetically: | |||
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Joe Beckett | ... | Private Detective (uncredited) |
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Frank Hawkins | ... | Control Room Officer (uncredited) |
| Juba Kennerley | ... | Rendezvous Club Patron (uncredited) | |
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Fred Machon | ... | Jeweller (uncredited) |
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John Wilder | ... | Constable (uncredited) |
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Roger Williams | ... | Vicar (uncredited) |
Produced by
| Jack Greenwood | ... | producer |
| Jim O'Connolly | ... | associate producer |
Cinematography by
| John Wiles | ... | (photographed by) |
Editing by
| Ernest Hilton | ||
Production Management
| Bill Shore | ... | production manager |
Second Unit Director or Assistant Director
| Bert Pearl | ... | assistant director |
Art Department
| C. Wilfred Arnold | ... | settings (as Wilfred Arnold) |
Sound Department
| Ronald Abbott | ... | recorded by |
| Sidney Rider | ... | recorded by |
Additional Crew
| Nat Cohen | ... | presenter |
| Stuart Levy | ... | presenter |
