Directed by
| John Gilling | ||
Writing Credits
| John Gilling | ... | (screenplay) and |
| Willis Goldbeck | ... | (screenplay) |
| John Mair | ... | (novel) |
Cast (in credits order) verified as complete
| Larry Parks | ... | John Desmond | |
| Constance Smith | ... | Jane Claymore | |
| Lisa Daniely | ... | Anna Ray | |
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Cyril Chamberlain | ... | Foster |
| Donald Stewart | ... | Macaulay | |
| Thora Hird | ... | Mary | |
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Joan Heal | ... | Annabella |
| Alexander Gauge | ... | Fitzgerald | |
| Ronan O'Casey | ... | Nick | |
| Marie Bryant | ... | Singer | |
| Doris Hare | ... | Nurse Brady | |
| Ronald Leigh-Hunt | ... | Dr. Scott | |
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Robert Moore | ... | Clarke |
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John H. Watson | ... | Truscott (as John Watson) |
| Hal Osmond | ... | Electrical Inspector | |
| Russell Westwood | ... | Sam | |
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June Rodney | ... | Nurse |
| Frank Forsyth | ... | Sgt. Gross | |
| Alastair Hunter | ... | Hotel Clerk | |
| Rest of cast listed alphabetically: | |||
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Ernest Blyth | ... | Nightclub Patron (uncredited) |
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Margot Bryant | ... | Cleaning Woman (uncredited) |
| Victor Harrington | ... | Nightclub Patron (uncredited) | |
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Reginald Hearne | ... | Police Constable (uncredited) |
| Patrick Jordan | ... | Policeman in Squad Car (uncredited) | |
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Daphne Newton | ... | Miss Finch (uncredited) |
| George Roderick | ... | Passenger on Underground Train (uncredited) | |
Produced by
| Robert S. Baker | ... | producer |
| Monty Berman | ... | producer |
Music by
| Stanley Black | ... | (uncredited) |
Cinematography by
| Eric Cross | ... | director of photography |
Editing by
| Jack Slade | ||
Art Direction by
| C. Wilfred Arnold | ... | (as Wilfred Arnold) |
Makeup Department
| Anne Box | ... | hairdresser (as Ann Box) |
| Freddie Williamson | ... | makeup artist (as Fred Williamson) |
Production Management
| George Fowler | ... | production manager |
Second Unit Director or Assistant Director
| Johnny Goodman | ... | assistant director (as John Goodman) |
| Peter Price | ... | second assistant director (uncredited) |
Sound Department
| W.H. Lindop | ... | sound recordist |
| Mike Bassett | ... | assistant boom operator (uncredited) |
| George Burgess | ... | dubbing crew (uncredited) |
| Cyril Collick | ... | dubbing crew (uncredited) |
| Stanley Fewster | ... | dubbing crew (uncredited) |
| Gerry Humphreys | ... | sound camera operator (uncredited) |
| Tommy Meyers | ... | boom operator (uncredited) |
| Charles Poulton | ... | sound mixer (uncredited) |
Camera and Electrical Department
| Eric Besche | ... | camera operator |
| Frank Bellingham | ... | still photographer (uncredited) |
| Adrian Console | ... | clapper loader (uncredited) |
| Desmond Davis | ... | focus puller (uncredited) |
Editorial Department
| Stanley Marks | ... | second assistant editor (uncredited) |
| Peter Saunders | ... | first assistant editor (uncredited) |
Music Department
| Stanley Black | ... | musical director |
Script and Continuity Department
| Kathleen Sinnott | ... | continuity |
