Directed by
| Antony Darnborough | ||
| Terence Fisher | ||
Writing Credits
| Anthony Thorne | ... | (novel) |
| Hugh Mills | ... | (screenplay) and |
| Anthony Thorne | ... | (screenplay) |
| Hugh Mills | ... | (dialogue) |
Cast (in credits order) complete, awaiting verification
| Jean Simmons | ... | Victoria Barton | |
| Dirk Bogarde | ... | George Hathaway | |
| David Tomlinson | ... | Johnny Barton | |
| Honor Blackman | ... | Rhoda O'Donovan | |
| Felix Aylmer | ... | British Consul | |
| Cathleen Nesbitt | ... | Madame Hervé | |
| Betty Warren | ... | Mrs. O'Donovan | |
 |
Marcel Poncin | ... | Narcisse |
| Austin Trevor | ... | Police Commissaire | |
| André Morell | ... | Doctor Hart (as Andre Morell) | |
| Zena Marshall | ... | Nina | |
| Eugene Deckers | ... | Day Porter | |
| Rest of cast listed alphabetically: | |||
|
|
Nelly Arno | ... | Madame Verni (uncredited) |
|
|
Arthur Gomez | ... | Gendarme (uncredited) |
| Andreas Malandrinos | ... | Hotel Guest (uncredited) | |
|
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Frederick Schiller | ... | German Hotel Guest (uncredited) |
|
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Natasha Sokolova | ... | Charlotte (uncredited) |
|
|
Michael Ward | ... | Pilkington (uncredited) |
Produced by
| Betty E. Box | ... | producer |
| Vivian Cox | ... | associate producer |
Music by
| Benjamin Frankel | ||
Cinematography by
| Reginald H. Wyer | ... | director of photography (as Reginald Wyer) |
Editing by
| Gordon Hales | ||
Casting By
| Weston Drury Jr. | ... | (uncredited) |
Art Direction by
| Cedric Dawe | ||
| George Provis | ... | supervising art director |
Costume Design by
| Elizabeth Haffenden | ||
Makeup Department
| George Blackler | ... | makeup artist |
| Biddy Chrystal | ... | supervising hairdresser (uncredited) |
Production Management
| Sydney Box | ... | in charge of production |
| William N. Boyle | ... | production manager (as Billy Boyle) |
Second Unit Director or Assistant Director
| Gerry O'Hara | ... | assistant director (as Gerald O'Hara) |
| Peter Manley | ... | second assistant director (uncredited) |
| Jim O'Connolly | ... | third assistant director (uncredited) |
Art Department
| Bert Gaiters | ... | property master (uncredited) |
Sound Department
| Gerry Anderson | ... | sound editor (as Gerald Anderson) |
| Gordon K. McCallum | ... | sound recordist (as Gordon McCallum) |
| Arnold Bourne | ... | sound camera operator (uncredited) |
| Fred Hughesdon | ... | sound maintenance (uncredited) |
| Stanley Lambourne | ... | sound recordist (uncredited) |
| John W. Mitchell | ... | sound recordist (uncredited) |
| George Paternoster | ... | boom operator (uncredited) |
| Harry Raynham | ... | assistant boom operator (uncredited) |
| Fred Ryan | ... | boom operator (uncredited) |
Special Effects by
| Les Bowie | ... | special effects (as Leslie Bowie) |
| Bill Warrington | ... | special effects |
Camera and Electrical Department
| David Harcourt | ... | camera operator |
| Harry Black | ... | floor electrician (uncredited) |
| Harold Case | ... | clapper loader (uncredited) |
| Jack Lowin | ... | focus puller (uncredited) |
| Charles Trigg | ... | still photographer (uncredited) |
Costume and Wardrobe Department
| Dorothy Edwards | ... | wardrobe supervisor: women (uncredited) |
| Julie Harris | ... | wardrobe assistant (uncredited) |
| Bob Rayner | ... | wardrobe supervisor: men (uncredited) |
Music Department
| Benjamin Frankel | ... | musical director |
Script and Continuity Department
| Renée Glynne | ... | continuity: second unit (uncredited) |
| Jean Hall | ... | assistant continuity (uncredited) |
| Connie Willis | ... | continuity (uncredited) |
Additional Crew
| Arthur Alcott | ... | production consultant (uncredited) |
| Stuart Chant | ... | publicity director (uncredited) |
| Norman Hudis | ... | floor publicist (uncredited) |
