Alain Delon
Manu
Lino Ventura
Roland
Joanna Shimkus
Laetitia
Serge Reggiani
the pilot
Hans Meyer
Mercenary
Jean Darie
Uncle
Irène Tunc
Kyobaski's secretary
Valéry Inkijinoff
Kyobaski, producer
Raoul Guylad
Snob
Guy Delorme
Killer
Paul Crauchet
Insurer
Gaston Meunier
Croupier (uncredited)
Thérèse Quentin
Aunt (uncredited)
Jean Trognon
Jeanjean, Laetitia's young cousin
Odile Poisson
Yvette
Jean Landier
Michaux
Patrick Bernhard
Roland Fleury
Mick Besson
Dancer (uncredited)
Jean-Paul Blonday
Killer (uncredited)
Jean Falloux
Jean (uncredited)