Directed by
| Charles Crichton | ||
Writing Credits
| Robert L. Joseph | ... | (written by) |
Cast (in credits order) complete, awaiting verification
| Stephen Boyd | ... | Alex Stedman | |
| Jack Hawkins | ... | Sir Frederick Belline | |
| Richard Attenborough | ... | Alfred Price-Gorham | |
| Diane Cilento | ... | Anne Tanner | |
| Pamela Franklin | ... | Catherine Whitset | |
| Paul Rogers | ... | Dr. Milton Gillen | |
| Alan Webb | ... | Alden Hoving | |
| Rachel Kempson | ... | Mildred Hoving | |
| Peter Sallis | ... | Lawrence Jacks | |
| Patience Collier | ... | Mrs. Pelton | |
| Freda Jackson | ... | Mrs. Bales | |
| Judi Dench | ... | Miss Humphries | |
| Peter Copley | ... | Dr. Leo Whitset | |
| Nigel Davenport | ... | Lew Harding | |
 |
Charles Lloyd Pack | ... | Dermot McHenry |
| Barbara Hicks | ... | Police Secretary | |
| Ronald Leigh-Hunt | ... | Police Officer (as Ronald Leigh Hunt) | |
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Geoffrey Adams | ... | Floor Manager |
| James Maxwell | ... | Mark | |
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Gerald Case | ... | Mr. Bickes |
| Sarah Brackett | ... | Nurse | |
| Neal Arden | ... | Mr. Morgan | |
| Rest of cast listed alphabetically: | |||
|
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John Adams | ... | Police Sergeant (uncredited) |
|
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Ernest Fennemore | ... | Policeman (uncredited) |
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Victor Hagan | ... | Court Usher (uncredited) |
| John Tatham | ... | Policeman (uncredited) | |
Produced by
| Shirley Bernstein | ... | associate producer |
| Robert L. Joseph | ... | producer |
| Hugh Perceval | ... | producer (uncredited) |
Music by
| Richard Arnell | ||
Cinematography by
| Douglas Slocombe | ... | director of photography |
Editing by
| Frederick Wilson | ||
Production Design by
| Thomas N. Morahan | ... | (as Tom Morahan) |
Makeup Department
| Kenneth Mackay | ... | makeup artist (as Ken MacKay) |
| Iris Tilley | ... | hair stylist |
Production Management
| Davie Davison | ... | unit manager (uncredited) |
Second Unit Director or Assistant Director
| Peter Bolton | ... | assistant director |
| Kits Browning | ... | second assistant director (uncredited) |
| David Crichton | ... | third assistant director (uncredited) |
Art Department
| Bill Beavis | ... | scenic artist (uncredited) |
| Arthur Howe | ... | production buyer (uncredited) |
| Terry Knight | ... | draughtsman (uncredited) |
| Colin Southcott | ... | draughtsman (uncredited) |
Sound Department
| Charles Crafford | ... | sound editor |
| A.W. Lumkin | ... | recording director |
| Wally Milner | ... | sound recordist |
| Len Shilton | ... | sound recordist |
| Frank Fahy | ... | sound camera operator (uncredited) |
| Harry Fairbairn | ... | boom operator (uncredited) |
| Dan Grimmel | ... | sound maintenance (uncredited) |
| Jean Newson | ... | assistant dubbing editor (uncredited) |
Camera and Electrical Department
| George Higgins | ... | still photographer |
| Chic Waterson | ... | camera operator |
| John Deaton | ... | clapper loader (uncredited) |
| Peter Sandford | ... | focus puller (uncredited) |
| Robin Vidgeon | ... | focus puller (uncredited) |
Costume and Wardrobe Department
| John McCorry | ... | wardrobe (uncredited) |
Editorial Department
| Roy Deverell | ... | second assistant editor (uncredited) |
| Thom Noble | ... | assistant editor (uncredited) |
Music Department
| Richard Arnell | ... | conductor |
Script and Continuity Department
| Joan Davis | ... | continuity |
Transportation Department
| Michael McCarthy | ... | unit car driver (uncredited) |
Additional Crew
| Diana Hayward | ... | assistant to producer |
| Josephine Knowles | ... | production secretary |
| Andrew Birkin | ... | production runner (uncredited) |
| Malcolm Brown | ... | assistant accountant (uncredited) |
| Angela Dawson | ... | publicity secretary (uncredited) |
| Catherine O'Brien | ... | unit publicist (uncredited) |
| Derek Tarrant | ... | production accountant (uncredited) |
