Directed by
| Ray Milland | ... | (as R. Milland) |
Writing Credits
| Jack Roffey | ... | (screenplay) |
| Jack Roffey | ... | (play) |
Cast (in credits order) verified as complete
| Ray Milland | ... | Simon Crawford - Q.C. | |
| Sylvia Syms | ... | Sheila Larkin | |
| Felix Aylmer | ... | Justice Osborne | |
| Raymond Huntley | ... | John Naylor | |
 |
Geoffrey Lumsden | ... | Major Hugh Beresford Maitland |
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Norman Barrs | ... | Charles Milburn |
| Percy Marmont | ... | Justice Matthew Gregory | |
| Dulcie Bowman | ... | Lady Phyllis Gregory | |
| Ewan Roberts | ... | Hamish Gillespie | |
| Richard Hurndall | ... | Supt. Eley | |
| Ronald Leigh-Hunt | ... | Dr. Wimborne | |
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Sandra Tallent | ... | Joanna Crawford (as Sandra Fehr) |
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Edward Waddy | ... | Usher |
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Maggie Rennie | ... | Julia Kelly (as Maggie McGrath) |
| Ballard Berkeley | ... | Clerk of Court | |
| Julian Holloway | ... | Percy | |
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Harold Berens | ... | Rosen |
| Rest of cast listed alphabetically: | |||
| Harry Fielder | ... | Sailor at Docks (uncredited) | |
| Juba Kennerley | ... | Courtroom Spectator (uncredited) | |
| Guy Standeven | ... | Jury Member (uncredited) | |
| Reg Thomason | ... | Junior Defence Barrister (uncredited) | |
Produced by
| George Fowler | ... | associate producer |
| David E. Rose | ... | producer |
Music by
| Wilfred Josephs | ||
Cinematography by
| Gerald Gibbs | ||
Editing by
| Bernard Gribble | ||
Art Direction by
| George Provis | ||
Makeup Department
| Jimmy Evans | ... | makeup artist |
| Bill Griffiths | ... | hair stylist |
Production Management
| Pat Green | ... | production manager |
Second Unit Director or Assistant Director
| Ray Frift | ... | assistant director |
| Mike Higgins | ... | second assistant director (uncredited) |
Art Department
| Cliff Robinson | ... | draughtsman (uncredited) |
| Arthur Wicks | ... | standby props (uncredited) |
Sound Department
| Brian Marshall | ... | sound recordist |
Camera and Electrical Department
| Ray Sturgess | ... | camera operator |
| Keith Blake | ... | clapper loader (uncredited) |
Costume and Wardrobe Department
| Joanna Wright | ... | wardrobe |
Music Department
| Philip Martell | ... | music supervisor |
Script and Continuity Department
| Barbara Rowland | ... | continuity |
