Alain Delon

Pierre Lagrange / Georges Campo

Senta Berger

Christiane

Sergio Fantoni

Fréderic Launay

Claude Piéplu

Decorator

Peter Mosbacher

Kiem

Albert Augier

Doctor

Renate Birgo

Nurse

Georges Montant

Brigadier

Albert Domergue

Bartender

Marcel Gassouk

(uncredited)