Cast & crew
Blackmail (1955)
Directed by Guy Lefranc Written by Jacques Companéez
Cast
| Raymond Pellegrin | Louis Gara |
| Magali Noël | Denise |
| Leo Genn | Lionel |
| Georges Chamarat | Edouard |
| Noël Roquevert | Boussardel |
| Madeleine Barbulée | Nurse |
| Michel Etcheverry | Chief |
| Henri Nassiet | Mam'zelle Rougier |
Crew
| Marcel Grignon | Director of Photography |
| Norbert Glanzberg | Original Music Composer |
| Maurice Delbez | Assistant Director |
| Jacques Companéez | Screenplay |
| Lucien Aguettand | Decorator |
| Jacques Marcerou | Idea |
| Henri Benedek | Production Manager |
| Paul Andréota | Dialogue |
| Guy Lefranc | Director |
| Robert Woog | Producer |