Directed by
| Alfred Shaughnessy | ||
Writing Credits
| Lou Rusoff | ... | (original screenplay) |
Cast (in credits order)
| Barbara Shelley | ... | Leonora Johnson - née Brandt | |
| Robert Ayres | ... | Dr. Brian Marlowe | |
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Kay Callard | ... | Dorothy Marlowe |
| Ernest Milton | ... | Edmund Brandt | |
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Lily Kann | ... | Anna (Brandts' Housekeeper) (as Lilly Kann) |
| Jack May | ... | Richard Johnson | |
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Paddy Webster | ... | Cathy (as Patricia Webster) |
| John Lee | ... | Allan | |
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Edward Harvey | ... | Doorman |
| Martin Boddey | ... | Cafferty | |
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John H. Watson | ... | Roberts (as John Watson) |
| Rest of cast listed alphabetically: | |||
| Frank Atkinson | ... | Guard (uncredited) | |
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John Baker | ... | Male Nurse (uncredited) |
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Selma Vaz Dias | ... | Nurse (uncredited) |
| Charles Saynor | ... | Man Wheeling Bicycle (uncredited) | |
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Geoffrey Tyrrell | ... | Caretaker (uncredited) |
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Jim Tyson | ... | Barman (uncredited) |
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Joe Wadham | ... | Policeman (uncredited) |
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Johnny Wyne | ... | Policeman (uncredited) |
Produced by
| Peter Rogers | ... | executive producer (uncredited) |
| Lou Rusoff | ... | producer (uncredited) |
| Herbert Smith | ... | producer |
Cinematography by
| Peter Hennessy | ... | director of photography |
Editing by
| Jocelyn Jackson | ||
Production Design by
| Jack Stevens | ||
Art Direction by
| Eric Saw | ||
Makeup Department
| Nina Broe | ... | hairdresser |
| Philip Leakey | ... | makeup artist |
Production Management
| John 'Pinky' Green | ... | production manager (as John W. Green) |
Second Unit Director or Assistant Director
| William Hill | ... | assistant director |
| Bob Jones | ... | second assistant director (uncredited) |
Sound Department
| Len Page | ... | sound recordist |
| George Rice | ... | sound camera operator (uncredited) |
| Don Roberts | ... | boom operator (uncredited) |
| Frank Sloggett | ... | sound maintenance (uncredited) |
Camera and Electrical Department
| Paddy Aherne | ... | camera operator (as Paddy A'Hearne) |
| Tom Belshaw | ... | still photographer (uncredited) |
| Tommy Fletcher | ... | focus puller (uncredited) |
| Mike Rutter | ... | clapper loader (uncredited) |
Costume and Wardrobe Department
| Vi Murray | ... | wardrobe |
Editorial Department
| Chris Hone | ... | first assistant editor (uncredited) |
| Ian Marsden | ... | second assistant editor (uncredited) |
Music Department
| John Addison | ... | composer: stock music (uncredited) |
| Kenneth Essex | ... | composer: stock music (uncredited) |
| Robert Gill | ... | composer: stock music (uncredited) |
| Frank Spencer | ... | composer: stock music (uncredited) |
Script and Continuity Department
| Olga Brook | ... | continuity (as Olga Brookes) |
Additional Crew
| Nat Cohen | ... | presenter |
| Stuart Levy | ... | presenter |
| Frank Farrar | ... | animal trainer (uncredited) |
| Cynthia Maugham | ... | production secretary (uncredited) |
| Philip Ridgeway | ... | publicity director (uncredited) |
