Alighiero Noschese
Luigi Gorletti
Enrico Montesano
Valerio
Gastone Moschin
Metello Bottazzi
Francesca Romana Coluzzi
Reginella
Gianrico Tedeschi
Police Commissioner Salvatore Mazzia
Janet Ågren
Monica Gorletti
Isabella Biagini
Cecilia
Vittorio De Sica
Player in Venice casino
Angelo Infanti
Claude Parmentier
Dolores Palumbo
The Maid at van Laurent's
Piero Gerlini
Police Commissioner Molinari
Salvatore Campochiaro
The Servant at van Laurent's
Antonio La Raina
Police Officer Caputo
Cesare Di Vito
Police Officer
Irio Fantini
Journalist
Bianca Castagnetta
Madame van Laurent
Alberigo Donadeo
Curious Onlooker (uncredited)
Tonino Micheluzzi
The sleeping Passenger (uncredited)
Gennarino Pappagalli
Man at Restaurant (uncredited)