Directed by
| David MacDonald | ||
Writing Credits (in alphabetical order)
| Anthony Havelock-Allan | ... | (story outline) |
| Roger MacDougall | ||
| Allan MacKinnon | ||
Cast (in credits order)
| Barry K. Barnes | ... | Simon Drake | |
| Valerie Hobson | ... | Pat Drake | |
| Alastair Sim | ... | Lochlan Macgregor | |
| Edward Lexy | ... | Inspector Holly | |
| Garry Marsh | ... | Sergeant Bright | |
 |
Max Michel | ... | Emile Beranger |
| Mona Goya | ... | Torch Bernal | |
|
|
Anthony Shaw | ... | General Craysham |
|
|
Cyril Chamberlain | ... | Swindon |
| Charles Oliver | ... | Gaston | |
|
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Paul Sheridan | ... | Reception Clerk |
| Rest of cast listed alphabetically: | |||
|
|
Toni Gable | ... | Extra |
| Steven Geray | ... | Sûreté Police Officer (uncredited) | |
|
|
Naomi Plaskitt | ... | Bit Part (uncredited) |
| Michael Rennie | ... | Gang Member (uncredited) | |
|
|
Billy Watts | ... | (uncredited) |
Produced by
| Anthony Havelock-Allan | ... | producer |
| R. Norton | ... | in charge of production |
Cinematography by
| Henry Harris | ||
Editing by
| Reginald Beck | ||
| Richard Best | ... | (cutter) |
Production Management
| E.J. Holding | ... | production manager |
Second Unit Director or Assistant Director
| John Harlow | ... | assistant director |
Art Department
| Ralph W. Brinton | ... | settings |
Sound Department
| A.W. Watkins | ... | sound recordist |
| John W. Mitchell | ... | boom operator (uncredited) |
Camera and Electrical Department
| Maurice Gillett | ... | electrician |
