Quelqu'un derrière la porte

Yves Elliot as Policeman Charles Bronson as The Stranger Anthony Perkins as Laurence Jeffries Jill Ireland as Frances Jeffries Henri Garcin as Paul Damien Agathe Natanson as Lucy André Penvern as Intern Carl Studer as Fisherman (as Carl J. Studer) Denise Péronne as Nurse

Marc Behm Adaptation Raymond Danon Producer Nicolas Gessner Director, Adaptation, Producer Pierre Lhomme Director of Photography Maurice Jacquin Producer