Cast & crew
Blackmailed (1951)
Directed by Marc Allégret Written by Roger Vadim, Hugh Mills
Cast
| Don Liddel | Doctor |
| Ballard Berkeley | Mitch McCormick |
| Mai Zetterling | Carol |
| Patricia Glyn | Nurse |
| John Horsley | Doctor |
| Joan Schofield | Nurse |
| Dorothy Bramhall | Day |
| Shirley Wright | Mary Bennett |
| Valentine Dunn | Corridor |
| Helen Goss | Matron |
| Johnnie Schofield | Taxi Racer |
| Edie Martin | Ward Patient |
| Fay Compton | Christopher |
| Joan Rice | Alma Beers |
| Sally Lahee | Nurse |
| Bruce Seton | Janathan Crowe |
| Dennis Brian | Editor |
| Nora Gordon | Housekeeper |
| Constance Smith | Nurse |
| Lillian Shaw | Beauty |
| Michael Ingham | Mactilburgh's Assistant |
| Michael Gough | Edwards |
| Wilfrid Hyde-White | Maraine Dearsley |
| Robert Flemyng | Giles Wingate |
| James Robertson Justice | Sine |
| Dirk Bogarde | Mundy |
| Arthur Hambling | Inspector Juve (as Edmond Bréon) |
| Derrick Penley | Patrick Burke |
| Vernon Greeves | Mussburger's Secretary |
| Harold Huth | Hugh Hefner |
| Peter Owen | Printer |
| Charles Saynor | Constable Saunders |
| Cyril Chamberlain | Constable Saunders |
| Betty Cooper | Giles Wingate |
| Marianne Stone | Maggie |
Crew
| Marc Allégret | Director |
| George Stretton | Director of Photography |
| Norman Spencer | Associate Producer |
| Arthur Ridout | Sound Editor |
| Roger Vadim | Screenplay |
| Basil Keys | Assistant Director |
| Gordon K. McCallum | Sound Mixer |
| Hugh Mills | Screenplay |
| J. Elder Wills | Art Direction |
| Yvonne Caffin | Costume Design |
| John Wooldridge | Music |
| Harold Huth | Producer |
| John Shirley | Editor |
| Elizabeth Myers | Novel |
| John Dennis | Sound |