Directed by
| Anthony Pelissier | ... | (as Anthony Pélissier) |
Writing Credits (in alphabetical order)
| Winston Graham | ... | (novel) |
| Winston Graham | ... | (screenplay) |
Cast (in credits order) complete, awaiting verification
| David Farrar | ... | Giles Gordon | |
| Nadia Gray | ... | Alix Delaisse nee Malinay | |
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Maurice Teynac | ... | Louis Malinay |
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Gilles Quéant | ... | Inspector Deffand |
| Gérard Landry | ... | Pierre Chaval | |
| June Clyde | ... | Claire | |
| Robert Ayres | ... | Walter | |
| Clive Morton | ... | Dr. Coulson | |
| Eugene Deckers | ... | Armand | |
| Ina De La Haye | ... | Mere Roget | |
| Martin Benson | ... | White Cap | |
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Richard Molinas | ... | Driver |
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Jeanne Pali | ... | Madame Colloni (as Jehanne Pali) |
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Marcel Poncin | ... | Blind Man |
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Pierre Chaminade | ... | Policeman |
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Guy De Monceau | ... | Francois |
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Michael Allen | ... | Raoul |
| Rest of cast listed alphabetically: | |||
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Paul Beradi | ... | Party Guest (uncredited) |
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Ernest Blyth | ... | Party Guest (uncredited) |
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Jacques Cey | ... | Pedestrian Helping Blind Man (uncredited) |
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Charles Hammond | ... | Party Guest (uncredited) |
| Victor Harrington | ... | Party Guest (uncredited) | |
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Aileen Lewis | ... | Party Guest (uncredited) |
| Andreas Malandrinos | ... | Customer in Cafe Max (uncredited) | |
| Dana Wynter | ... | Casino Patron (uncredited) | |
Produced by
| Earl St. John | ... | executive producer (uncredited) |
| Hugh Stewart | ... | producer |
Music by
| William Alwyn | ||
Cinematography by
| Guy Green | ... | (photography) |
Editing by
| John Seabourne Sr. | ... | (as John Seabourne) |
Art Direction by
| Alex Vetchinsky | ... | (as Vetchinsky) |
Set Decoration by
| Arthur Taksen | ||
Costume Design by
| Pierre Balmain | ... | (clothes: Nadia Gray) |
| Julie Harris | ... | (uncredited) |
Makeup Department
| George Blackler | ... | makeup artist |
Production Management
| Douglas Peirce | ... | production manager |
Second Unit Director or Assistant Director
| Roy Goddard | ... | assistant director |
Sound Department
| Gordon K. McCallum | ... | sound (as G. McCallum) |
| Harry Miller | ... | dubbing editor |
| John W. Mitchell | ... | sound (as John Mitchell) |
Special Effects by
| John Gow | ... | special effects |
| Bill Warrington | ... | special effects (as W. Warrington) |
Camera and Electrical Department
| Ernest Steward | ... | camera operator (as E. Steward) |
Music Department
| Muir Mathieson | ... | musical director |
| Eric Rogers | ... | composer: additional music (uncredited) |
Script and Continuity Department
| Tilly Day | ... | continuity |
Additional Crew
| Arthur Alcott | ... | production controller |
