Brigitte Bardot (Jill), Marcello Mastroianni (Fabio Rinaldi), Nicolas Bataille (Edmond), Jacqueline Doyen (Juliette), Eleonore Hirt (Cécile), Louis Malle (Journalist), Ursula Kubler (Carla), Gregor von Rezzori (Gricha), Dirk Sanders (Dick), Paul Soreze (Maxime), Gloria France (Anna), Jeanne Allard (Haushälterin), Antoine Roblot (Alain, der Fotograf), Jacques Gheusi (Bazy), Paul Apoteker (Kameramann), Christian de Tillière (Albert), Dominique Zardi (Mann), Fred Surin (Filmemacher), Gilles Quéant (Toovar), Nora Ricci (), Isarco Ravaioli ()