Directed by
| Robert Parrish | ||
Writing Credits
| Geoffrey Household | ... | (novel) |
| Eric Ambler | ... | (screenplay) |
Cast (in credits order) complete, awaiting verification
| Joel McCrea | ... | Taine | |
| Laurence Naismith | ... | Blossom | |
 |
Denis Lehrer | ... | Reimann |
| Marius Goring | ... | Hiart | |
| Karel Stepanek | ... | Diss | |
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Powys Thomas | ... | Ambulance Driver |
| Evelyn Keyes | ... | Cecily | |
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Robert Dickens | ... | Tommy |
| Megs Jenkins | ... | Mrs. Powell | |
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Ellis Irving | ... | Wharton |
| Patricia Laffan | ... | Magda | |
| Frank Lawton | ... | Hassingham | |
| Cyril Raymond | ... | Cartwright | |
| Herbert Lom | ... | Sandorski | |
| Roland Culver | ... | Randall | |
| David Hurst | ... | Lex | |
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Clement McCallin | ... | Inspector Sullivan |
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Jack McNaughton | ... | Inspector Matthews |
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Arnold Bell | ... | Sgt. Baines |
| Joan Hickson | ... | Woman Station Announcer | |
| Rest of cast listed alphabetically: | |||
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Charles Hammond | ... | Railway Ticket Clerk (uncredited) |
| George Hilsdon | ... | Police Constable (uncredited) | |
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Ian Selby | ... | Lex's Contact (uncredited) |
Produced by
| Raymond Stross | ... | producer |
Music by
| Hans May | ||
Cinematography by
| Stanley Pavey | ||
Editing by
| Russell Lloyd | ||
Art Direction by
| Ivan King | ||
Makeup Department
| Neville Smallwood | ... | makeup artist |
| Jean Bear | ... | hairdresser (uncredited) |
Production Management
| Ernest Holding | ... | production manager |
Second Unit Director or Assistant Director
| Max Varnel | ... | assistant director |
Art Department
| Ron Benton | ... | assistant art director (uncredited) |
| Ben Healey | ... | scenic artist (uncredited) |
Sound Department
| Leonard Bulkley | ... | sound mixer |
| George Burgess | ... | sound |
| Basil Rootes | ... | sound camera operator (uncredited) |
Camera and Electrical Department
| Gerry Turpin | ... | camera operator |
| Desmond Davis | ... | second camera operator (uncredited) |
| Godfrey A. Godar | ... | focus puller (uncredited) |
| Dennis C. Lewiston | ... | clapper loader (uncredited) |
Editorial Department
| Tom Simpson | ... | associate editor |
Location Management
| Ted Cotton | ... | location manager |
Script and Continuity Department
| Connie Willis | ... | continuity (as Constance Willis) |
Additional Crew
| Doris Prince | ... | production secretary (uncredited) |
