Vittorio Gassman
Armando Zavanatti
Paolo Villaggio
Agostino Antoniucci
Fortunato Arena
prof. Pampardella
Liù Bosisio
Orphanage Director
Carlo Delle Piane
Male Nurse
Gian Carlo Fusco
Cesare Maccaresi
Augusto Mastrantoni
Tarquinio Maccaresi
Salvatore Baccaro
Male Nurse (uncredited)
Enrico Marciani
Colonel (uncredited)
Renzo Marignano
Cesare Maccaresi (uncredited)
Giuseppe Marrocco
Interviewer (uncredited)
Franca Scagnetti
Woman in Hospital (uncredited)
Luca Sportelli
Policeman (uncredited)
Massimo Sarchielli
Buglialozzi
Mago Silvan
professor Zivola