Directed by
| Peter Collinson | ||
Writing Credits
| Chris Bryant | ... | (screenplay) (as Andrew Meredith) & |
| Allan Scott | ... | (screenplay) (as Andrew Meredith) |
| Mel Dinelli | ... | (1946 screenplay) |
| Ethel Lina White | ... | (novel) |
Cast (in credits order) verified as complete
| Jacqueline Bisset | ... | Helen | |
| Christopher Plummer | ... | Dr. Sherman | |
| John Phillip Law | ... | Steven (as John Philip Law) | |
| Sam Wanamaker | ... | Lieut. Fields | |
| Mildred Dunnock | ... | Mrs. Sherman | |
| Gayle Hunnicutt | ... | Blanche | |
| Elaine Stritch | ... | Nurse | |
 |
John Ronane | ... | Dr. Rawley |
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Sheila Brennan | ... | Mrs. Oates |
| Ronald Radd | ... | Oates | |
|
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Heather Lowe | ... | Blind Girl |
| Christopher Malcolm | ... | Policeman | |
| Rest of cast listed alphabetically: | |||
| Tina Simmons | ... | Visitor (uncredited) | |
|
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Harry Van Engel | ... | Police Photographer (uncredited) |
Produced by
| Tom Sachs | ... | associate producer |
| Josef Shaftel | ... | executive producer |
| Peter Shaw | ... | producer |
Music by
| David Lindup | ||
Cinematography by
| Ken Hodges | ... | director of photography |
Editing by
| Raymond Poulton | ||
Casting By
| Rose Tobias Shaw | ||
Art Direction by
| Disley Jones | ||
Makeup Department
| Eric Allwright | ... | makeup artist |
| Paul Engelen | ... | makeup artist |
| Pat McDermott | ... | hairdresser (as Pat McDermot) |
Second Unit Director or Assistant Director
| Bert Batt | ... | assistant director |
| Clive Reed | ... | assistant director |
| Chris Carreras | ... | third assistant director (uncredited) |
| John Smallcombe | ... | trainee assistant director (uncredited) |
Sound Department
| Derek Holding | ... | sound editor |
| Trevor Pyke | ... | sound recordist |
| Jim Willis | ... | sound mixer |
| Patrick Heigham | ... | sound camera operator (uncredited) |
Camera and Electrical Department
| Brian Elvin | ... | camera operator |
| Roy Ford | ... | camera operator |
| Keith Blake | ... | focus puller (uncredited) |
Costume and Wardrobe Department
| Masada Wilmot | ... | wardrobe |
Location Management
| David Munro | ... | location manager |
Music Department
| Philip Martell | ... | musical director |
Script and Continuity Department
| Angela Allen | ... | continuity |
Additional Crew
| Tony Tweedale | ... | unit publicist (uncredited) |
