| Person | Type | Job | Role(s) |
|---|---|---|---|
 A.R. Rawlinson | Crew | Production | Associate Producer |
Ernest G. Roy | Crew | Production | Producer |
Geoffrey Faithfull | Crew | Camera | Director of Photography |
Jim Connock | Crew | Editing | Editor |
John Creasey | Crew | Writing | Writer |
Maclean Rogers | Crew | Directing | Director |
Wilfred Burns | Crew | Sound | Music |
Alec Gray | Crew | Art | Art Direction |
 Andreas Malandrinos | Cast | Actor | Frederico (uncredited) |
 Arthur Hill | Cast | Actor | Ted Harrison |
 Carol Marsh | Cast | Actress | Fay Gretton |
Cyril Conway | Cast | Actor | 'The Wop' (uncredited) |
Jill Allen | Cast | Cabaret Singer (uncredited) | |
John Forbes-Robertson | Cast | Actor | Gerald Harvey (uncredited) |
John Powe | Cast | Actor | The Pug (uncredited) |
June Elvin | Cast | Actress | Lady Anthea |
Michael Golden | Cast | Actor | Benny Kless |
Michael Hogarth | Cast | Fingerprint Sergeant (uncredited) | |
 Peter Bull | Cast | Actor | Lorne |
 Peter Dyneley | Cast | Actor | Lady Anthea's Husband (uncredited) |
 Peter Gawthorne | Cast | Actor | Mortimer Harvey |
 Roddy Hughes | Cast | Actor | Jolly |
 Shelagh Fraser | Cast | Actress | Myra Lorne |
 Tony Britton | Cast | Actor | Draycott |
 Valentine Dyall | Cast | Actor | Inspector Grice |
Vi Stevens | Cast | Emily Ebbutt (uncredited) | |
 Wally Patch | Cast | Actor | Bert Ebbutt |
 Ian Fleming | Cast | Actor | (uncredited) |
 Peter Swanwick | Cast | Actor | Night Porter (uncredited) |
 John Bentley | Cast | Actor | The Honourable Richard Rollison |
Deidre Doyle | Cast | Ma Kless (uncredited) | |
Janet Butler | Cast | Maid (uncredited) | |
| Person | Type | Job | Role(s) |
