Onder andere met: Jean-Paul Belmondo (Michel Poiccard alias Laszlo Kovacs), Jean Seberg (Patricia Franchini), Daniel Boulanger (Police Inspector Vital), Jean-Pierre Melville (Parvulesco), Henri-Jacques Huet (Antonio Berrutti), Van Doude (Van Doude, The Journalist), Claude Mansard (Claudius Mansard), Jean-Luc Godard (An Informer), Richard Balducci (Tolmatchoff), Roger Hanin (Cal Zombach), Jean-Louis Richard (A Journalist), Liliane David (Liliane), Jean Domarchi (A Drunk), Jean Douchet (A Journalist), Raymond Huntley (A Journalist), André S. Labarthe (A journalist), François Moreuil (A journalist), Liliane Robin (Minouche),