In the prison of San Vittore there is, among other detainees, a strange type that they call "Il Cavaliere". The latter suffers a conviction for theft and his fellow prisoners have a certain respect for him.
Sophia Loren
La Sposa
Tino Scotti
Cavaliere
Isa Barzizza
Perla
Aroldo Tieri
Mago Trapani
Adriano Rimoldi
Industriale
Dorian Gray
Franco Volpi
Mirella Uberti
Mario Pisu
Mario Siletti
