Gastone Moschin
Ugo Piazza
Barbara Bouchet
Nelly Bordon
Frank Wolff
Police Commissioner
Lionel Stander
L'Americano / The Mikado
Mario Novelli
Pasquale Tallarico
Giuseppe Castellano
Nicola
Fernando Cerulli
Hotel Clerk
Giulio Baraghini
Brigadier
Ernesto Colli
Alfredo Bertolon
Omero Capanna
Couriers Supervisor
Empedocle Buzzanca
2nd Courier
Gastone Pescucci
Policeman
Fortunato Cecilia
Vincenzo Affatato
Sergio Serafini
4th Courier
Giorgio Trestini
Franceschino
Luigi Antonio Guerra
Desk Policeman
Marina Brengola
Americano's Entraîneuse
Rossella Bergamonti
Americano's Entraîneuse
Edda Tiberio
Americano's Entraîneuse
Diomira Vidotto
Americano's Entraîneuse
Franco Beltramme
Americano's Henchman
Domenico Maggio
Americano's Henchman
Giuseppe Leone
Americano's Henchman
Alberto Fogliani
Americano's Henchman
Gianni Milito
Americano's Henchman
Antonio Mea
Americano's Henchman
Mario Pavone
Americano's Henchman
Bruno Bertocci
1st Courier - François Doremat
Alessandro Tedeschi
German Courier
Artemio Antonini
Americano's Henchman (uncredited)
Gilberto Galimberti
Americano's Henchman (uncredited)
Nello Palladino
Policeman (uncredited)
Mauro Vestri
Policeman (uncredited)