Marina Berti
The nurse
Elettra Druscovich
Filomena, the housekeeper
Massimo Girotti
The blind youth
Roldano Lupi
Giovanni Brandacci, the pianist
Carlo Ninchi
The blind youth's companion
Elli Parvo
The provocative lady
María Mercader
Maria (as Maria Mercader)
Cristiano Cristiani
Claudio Gorini, the paralyzed child
Giovanni Grasso
The paralyzed salesman
Giuseppe Forcina
The engineer
Enrico Ribulsi
One of the salseman's grandchildren
Amelia Bissi
Mrs. Enrichetta
Annibale Betrone
The doctor from the white train
Tilde Teldi
The countess nurse
Pina Piovani
The aunt of little Claudio
Giulio Alfieri
An elderly gentleman
Giulio Calì
The curious Neapolitan