Lando Buzzanca
Niccolo Vivaldi
Laura Antonelli
Costanza Vivaldi
Lino Toffolo
Cavalmoretti
Ferruccio De Ceresa
The psychanalyst
Gianrico Tedeschi
Orchestra conductor
Elsa Vazzoler
Costanza's mother
Gino Cavalieri
Costanza's father
Felicita Fanny
Whore
Edda Ferronao
Costanza's relative
Corrado Olmi
Violin teacher
Aldo Puglisi
Chemist
Luciano Bianciardi
Mazzacurati
Adolfo Belletti
Franco Bisazza
