Dalila Di Lazzaro
— Hellen
Florence Guérin
— Corinne
Tracy Kelly
— Barbara
Gérard Manzetti
— Paul
Ronald Russo
— Dick Borboski
Rossy de Palma
— Juliette
Maurice Poli
— Commissario Cotronero
Paola Quattrini
— Hellen's secretary
Karin Schubert
Giovanni Vettorazzo
— Mark
Bruno Di Luia
— Man with razor (uncredited)