Michel Poiccard / László Kovács
Jean-Paul Belmondo
Patricia Franchini
Jean Seberg
Police Inspector Vital
Daniel Boulanger
Antonio Berrutti
Henri-Jacques Huet
Carl Zubart
Roger Hanin
American Journalist, Patricia's Friend
Van Doude
Claudius Mansard
Claude Mansard
Liliane / Minouche
Liliane Dreyfus
Police Inspector #2
Michel Fabre
Parvulesco the Writer
Jean-Pierre Melville