Cast
Jean Degrave
Prosecutor (uncredited)
Jean Poiret
Louis
Roger Pierre
Germain Lormond
Michel Serrault
Rossignol, private detective
Mireille Darc
Josette
Stéphane Audran
Rika Lormond
Claude Chabrol
Psychiatrist
Max Montavon
Homosexual
Philippe Castelli
Critic (uncredited)
Hubert Deschamps
Robert Darsac
Olivier Hussenot
Theater director
France Rumilly
Raymonde
Fernand Sardou
Inspector
Marcel Achard
Self (uncredited)