Directed by
| Roy Ward Baker | ... | (as Roy Baker) |
Writing Credits
| Eric Ambler | ... | (novel) |
| Eric Ambler | ... | (screenplay) |
Cast (in credits order) complete, awaiting verification
Produced by
| Eric Ambler | ... | producer |
| Phil C. Samuel | ... | associate producer |
| Herbert Smith | ... | executive producer in charge of production (uncredited) |
Music by
| William Alwyn | ||
Cinematography by
| Erwin Hillier | ... | director of photography |
Editing by
| Alan Jaggs | ... | (as Alan L. Jaggs) |
Casting By
| Irene Howard | ... | (uncredited) |
Art Direction by
| Alex Vetchinsky | ... | (as Vetchinsky) |
Costume Design by
| Eleanor Abbey | ... | (gowns) (uncredited) |
Makeup Department
| Betty Dymore | ... | hairdresser (uncredited) |
| Frances Sear | ... | hairdresser (uncredited) |
| Tony Sforzini | ... | makeup supervisor (uncredited) |
| Sidney Turner | ... | makeup artist (uncredited) |
| Vivienne Walker | ... | hairdresser (uncredited) |
Production Management
| Frank Bevis | ... | production manager |
| Filippo Del Giudice | ... | in charge of production (as F. Del Giudice) |
Second Unit Director or Assistant Director
| Mark Evans | ... | assistant director |
| Alec Gibb | ... | third assistant director (uncredited) |
| Paul Kelly | ... | second assistant director (uncredited) |
Art Department
| Stanley Adams | ... | draughtsman (uncredited) |
| Brian Herbert | ... | assistant art director (uncredited) |
| Harold Hurdell | ... | draughtsman (uncredited) |
| Ray Simm | ... | draughtsman (uncredited) |
Sound Department
| W.H. Lindop | ... | sound recordist |
| Harry Miller | ... | sound editor |
| L.E. Overton | ... | sound recordist |
| Peter Davies | ... | second assistant dubbing mixer (uncredited) |
| Fred Goodes | ... | sound camera operator (uncredited) |
| David Hildyard | ... | boom operator (uncredited) |
| G. Saunders | ... | boom assistant (uncredited) |
Special Effects by
| Sydney Pearson | ... | special effects (uncredited) |
| James Snow | ... | special effects (uncredited) |
Visual Effects by
| George Blackwell | ... | special processes supervisor (uncredited) |
| Val Elsey | ... | matte artist (uncredited) |
| Henry Harris | ... | model miniatures (uncredited) |
| Jack Higgins | ... | hanging miniatures (uncredited) |
| Bert Marshall | ... | matte camera (uncredited) |
| Sydney Pearson | ... | model miniatures (uncredited) |
| Bill Warrington | ... | matte supervisor (uncredited) |
| Jack Whitehead | ... | model miniatures (uncredited) |
| Shiela Wilson | ... | matte artist (uncredited) |
Camera and Electrical Department
| H.A.R. Thomson | ... | camera operator (as Russell Thomson) |
| Arthur Evans | ... | still photographer (uncredited) |
| Reginald H. Morris | ... | focus puller (uncredited) |
| Wilfrid Newton | ... | still photographer (uncredited) |
| Charles Trigg | ... | still photographer (uncredited) |
Casting Department
| William Fleming | ... | crowd casting (uncredited) |
| Maude Spector | ... | casting assistant (uncredited) |
Costume and Wardrobe Department
| Harry Haynes | ... | wardrobe master (uncredited) |
| Alice McLaren | ... | wardrobe mistress (uncredited) |
Editorial Department
| Dennis Gurney | ... | first assistant editor (uncredited) |
| Andrew Michailidis | ... | second assistant editor (uncredited) |
| Gerald Thomas | ... | assistant editor (uncredited) |
Music Department
| London Symphony Orchestra | ... | music played by |
| Muir Mathieson | ... | conductor |
| George Stratton | ... | orchestra leader: London Symphony Orchestra |
| London Symphony Orchestra | ... | music performed by (uncredited) |
Script and Continuity Department
| Olga Brook | ... | continuity (uncredited) |
Additional Crew
| J. Arthur Rank | ... | presenter |
| Ken Green | ... | press representative (uncredited) |
| Margaret Marshall | ... | publicist (uncredited) |