Cast & crew
Someone Behind the Door (1971)
Directed by Nicolas Gessner Written by Lorenzo Ventavoli
Cast
| Charles Bronson | The Stranger |
| Anthony Perkins | Laurence Jeffries |
| Jill Ireland | Frances Jeffries |
| Henri Garcin | Paul Damien |
| Agathe Natanson | Lucy |
| André Penvern | Intern |
| Isabelle Del Rio | Nurse |
| Carl Studer | Fisherman (as Carl J. Studer) |
| Viviane Everly | Young Girl on Beach |
| Colin Mann | Sgt. Gordon |
| Denise Péronne | Nurse |
| Silvana Blasi | Mrs. Evans |
| Adriano Magistretti | Andrew |
| Yves Elliot | Policeman |
Crew
| Pierre Lhomme | Director of Photography |
| Nicolas Gessner | Director |
| Raymond Danon | Producer |
| Nicolas Gessner | Producer |
| Maurice Jacquin | Producer |
| Georges Garvarentz | Original Music Composer |
| Jean d'Eaubonne | Production Design |
| Victoria Mercanton | Editor |
| Alice Ziller | Script Supervisor |
| Gilbert Duhalde | Camera Operator |
| Marc Behm | Adaptation |
| Nicolas Gessner | Adaptation |
| Lorenzo Ventavoli | Writer |
| Jacques Robert | Novel |
| Raymond Voinquel | Still Photographer |
| Guy Testa-Rossa | Assistant Camera |