Anthony Perkins
Christopher Belling
Maurice Ronet
Paul Wagner
Yvonne Furneaux
Christine Belling
Stéphane Audran
Jacqueline
Annie Vidal
Blonde
Henry Jones
Mr. Clark
Catherine Sola
Denise
George Skaff
M. Loukhoum
Christa Lang
Paula
Marie-Ange Aniès
Michèle
Suzanne Lloyd
Evelyne Whartom
Dominique Zardi
Attacker in Red Sweater (Uncredited)
Henri Attal
Attacker in Dark Coat (Uncredited)
Robert Burnier
General at Evelyn's Party (Uncredited)
Colin Drake
Evelyn's Party Guest (Uncredited)
Pierre Gualdi
Bishop at Evelyn's Party (Uncredited)
Raoul Guylad
Customer at Denise's Shop (Uncredited)
Denise Péronne
Party Guest Who Had Met Christopher (Uncredited)
Anthony Stuart
Evelyn's Party Guest (Uncredited)
Jean-Pierre Zola
Evelyn's Party Guest (Uncredited)
Directing
Claude Chabrol
Director
Pierre Gauchet
First Assistant Director
Denise Gaillard
Continuity
Vincent Gardair
Second Assistant Director
Editing
Writing
Derek Prouse
Screenplay
Paul Gégauff
Screenplay
Claude Brulé
Screenplay
William Benjamin
Original Story
Production
Raymond Eger
Producer
Fred Surin
Production Manager
Jacques Natteau
Associate Producer
Pierre Cottance
Unit Manager
Sound
Guy Chichignoud
Sound Designer
Pierre Jansen
Original Music Composer
Guy Chichignoud
Sound Engineer
André Jouve
Music Director