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Peter Finch as Murray Logan |
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ჯეინ ფონდა as Christine Bonner |
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Angela Lansbury as Sybil Logan |
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Arthur Hill as Sam Bonner |
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Constance Cummings as Mrs. Nina Gellert |
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Alexander Knox as Frederick Bonner |
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Nigel Davenport as Leonard Groves |
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John Le Mesurier as Dr. Arraman |
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Alec McCowen as Dickie Bayliss |
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Andreas Markos as Andreas |
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Thomas Baptiste as Murray Logan's chauffeur (uncredited) |
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Madeleine Sherwood as Party Hostess (uncredited) |
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Valerie Taylor as Lily Kendrick |
| Writing | Susan Ertz | Novel |
| Writing | Meade Roberts | Screenplay |
| Directing | Robert Stevens | Director |
| Production | John Houseman | Producer |
| Production | Sydney Streeter | Associate Producer |
| Sound | Francis Chagrin | Music |
| Crew | Peter Newbrook | Cinematography |
| Editing | Thomas Stanford | Editor |
| Production | Irene Howard | Casting |
| Costume & Make-Up | Olga Angelinetta | Hairdresser |
| Costume & Make-Up | Tony Sforzini | Makeup Artist |
| Production | David Middlemas | Production Manager |
| Directing | Jake Wright | Assistant Director |
| Art | Peter Murton | Production Design |
| Art | Freda Pearson | Production Design |
| Art | Kenneth McCallum Tait | Production Design |
| Production | Ken Adam | Production Designer |
| Art | Terry Ackland-Snow | Draughtsman |
| Sound | John Bramall | Sound Recordist |
| Sound | Janet Davidson | Sound Editor |
| Sound | Terry Sharratt | Boom Operator |
| Sound | Francis Chagrin | Conductor |
| Directing | Betty Harley | Continuity |
| Costume & Make-Up | Orry-Kelly | Wardrobe Designer |
| Costume & Make-Up | Ivy Baker | Wardrobe Supervisor |
| Costume & Make-Up | Pierre Balmain | Wardrobe Designer |
| Camera | Cecil Cooney | Camera Operator |
| Camera | Austin Dempster | Director of Photography |
| Crew | Tom Howard | Special Effects |
