Monica Vitti
— Sabina ("Fata Sabina")
Enrico Maria Salerno
— Gianni ("Fata Sabina")
Claudia Cardinale
— Armenia ("Fata Armenia")
Gastone Moschin
— Dr. Aldini ("Fata Armenia")
Raquel Welch
— Elena ("Fata Elena")
Jean Sorel
— Luigi ("Fata Elena")
Alberto Sordi
— Giovanni ("Fata Marta")
Capucine
— Marta ("Fata Marta")
Olga Villi
— Countess Rattazzi ("Fata Marta")
Anthony Steel
— The Professor ("Fata Marta")
Renzo Giovampietro
— Second Motorist ("Fata Sabina")
Corrado Olmi
— Aldini's Friend ("Fata Armenia")
Gigi Ballista
— The Priest ("Fata Marta")
Clotilde Sakaroff
— The Governess ("Fata Elena")
Nino Marchetti
— The Guest ("Fata Marta")
Franco Moruzzi
— ("Fata Elena")
Franco Balducci
— First Motorist ("Fata Sabina") (uncredited)
Ester Carloni
— Teresa ("Fata Marta") (uncredited)
Jole Fierro
— Nurse ("Fata Armenia") (uncredited)
Massimo Fornari
— Alberto ("Fata Elena") (uncredited)
Pia Lindström
— Claudia ("Fata Elena") (uncredited)
Maria Tedeschi
— Nurse ("Fata Armenia") (uncredited)