Franck Poupart
Patrick Dewaere
Jeanne
Myriam Boyer
Mona
Marie Trintignant
Staplin
Bernard Blier
La tante
Jeanne Herviale
Andreas Tikides
Andreas Katsulas
Marcel, l'inspecteur
Charlie Farnel
Le boxeur
Samuel Mek
L'entraineur (as Jack Jourdan)
Jack Jourdain
Le Hell's Angel
Fernand Coquet
Director of Photography
Pierre-William Glenn
Writer
Alain Corneau
Director
Novel
Jim Thompson
Sound Re-Recording Mixer
Claude Villand
Dialogue
Georges Perec
Unit Manager
Yvon Crenn
Producer
Maurice Bernart
Editor
Thierry Derocles
Sound Effects Editor
Daniel Couteau
Sound
Michel Desrois
Sound Assistant
Denis Carquin
Production Manager
Catherine Lapoujade
Gérard Dacquay
Sound Editor
Anne Baronnet
Special Effects
Claude Albouze