Jean-Paul Belmondo
Michel Poiccard / László Kovács
Jean Seberg
Patricia Franchini
Daniel Boulanger
Police Inspector Vital
Henri-Jacques Huet
Antonio Berrutti
Roger Hanin
Carl Zubart
Van Doude
American Journalist, Patricia's Friend
Claude Mansard
Claudius Mansard
Liliane Dreyfus
Liliane / Minouche
Michel Fabre
Police Inspector #2
Jean-Pierre Melville
Parvulesco the Writer
Jean-Luc Godard
The Snitch
Richard Balducci
Tolmatchoff
André S. Labarthe
Journalist at Orly
François Moreuil
Journalist at Orly
Jacques Lourcelles
Liliane Robin
Minouche
Gérard Brach
Photographer (uncredited)
Philippe de Broca
A Journalist (uncredited)
José Bénazéraf
Man in a White Car (uncredited)
Jean Domarchi
A Drunk (uncredited)
Jean Douchet
A Journalist (uncredited)
Raymond Huntley
A Journalist (uncredited)
Louiguy
(uncredited)
Michel Mourlet
Audience in the Movie Theater (uncredited)
Guido Orlando
(uncredited)
Madame Paul
(uncredited)
Jean-Louis Richard
A Journalist (uncredited)
Jacques Serguine
(uncredited)
Jacques Siclier
(uncredited)
Virginie Ullmann
(uncredited)
Emile Villion
(uncredited)