Casting
Ugo Tognazzi
Stefano
Ilaria Occhini
Daniela
Margrete Robsahm
Carla
Marisa Merlini
Amalia
Mario Carotenuto
Count Gaetano
Franco Giacobini
commissario
Mario Castellani
marito di Amalia
Raimondo Vianello
(uncredited)
Anna Manduchi
Nurse (uncredited)
Pinuccia Nava
prostituta romana
Gianni Musy
Nando Marcellini
Olimpia Cavalli
Claretta