 |
Phyllis Kirk as Eve Atwood |
 |
Dan O'Herlihy as Dermot Kinross |
 |
Wilfrid Hyde-White as Sir Maurice Lawes |
 |
Petula Clark as Janice Lawes |
 |
Jack Watling as Toby Lawes |
 |
William Franklyn as Ned Atwood |
 |
Margaret Withers as Lady Helena Lawes |
 |
Guido Lorraine as Prefect Aristide Goron |
 |
Jacques Cey as Busson |
 |
Andre Charisse as Gaston |
 |
Robert Raikes as Bill Morris |
|
Tita Dane as Marie |
|
Balbina as Prue |
|
Irene Moore as Diana |
|
Concepta Fennell as Peggy |
|
Campbell Gray as Gendarme |
| Directing | Compton Bennett | Director |
| Writing | John Dickson Carr | Novel |
| Writing | Compton Bennett | Screenplay |
| Sound | Stanley Black | Original Music Composer |
| Production | William J. Gell | Producer |
| Costume & Make-Up | Nina Broe | Hairstylist |
| Camera | Leo Rogers | Camera Operator |
| Directing | Douglas Hermes | Assistant Director |
| Sound | Stanley Black | Conductor |
| Camera | Geoff Glover | Clapper Loader |
| Production | 'Freddie' Pearson | Production Manager |
| Camera | Lionel Banes | Director of Photography |
| Costume & Make-Up | Evelyn Gibbs | Wardrobe Supervisor |
| Directing | June Randall | Continuity |
| Sound | Bernard Brown | Sound Recordist |
| Editing | Bill Lewthwaite | Editor |
| Costume & Make-Up | Jim Hydes | Makeup Artist |
| Art | John Stoll | Art Direction |
