Tomas Milian

Nico Giraldi

Jack Palance

Norman Shelley / Richard J. Russo

Maria Rosaria Omaggio

Silvia Cattani

Guido Mannari

Achille "Baronetto" Bertinari

Jack La Cayenne

Colombo

Raf Luca

Brigadier Gargiulo

Benito Stefanelli

Shelley's Henchman

Toni Ucci

Lando "Grottaferrata" Rossi

Marcello Martana

Marshal Trentini

Vincenzo Crocitti

Zagaja

Roberto Messina

Police Commissioner Tozzi

Anna Melita

Adelaide

Angelo Pellegrino

Chiappetta

Giovanni Attanasio

Carabineer

Domenico Cianfriglia

Cinese

Franco Garofalo

Garba

Mimmo Poli

Gaetano Bozzetti

Vittorio Sancisi

Andrea Mangiagalli

Giuliano Sestili

Dante "Er Bove Der Testaccio" Ramucci

Enrico Marciani

Eugenio "Er Cavallaro" Bagolini (uncredited)

John P. Dulaney

Ballarin (uncredited)

Attilio Severini

Ciancica (uncredited)

Quinto Gambi

Saved Thief (uncredited)

Mario Donatone

Brigadier (uncredited)

Rossana Canghiari

Fur Coat Woman (uncredited)

Alba Maiolini

Nun (uncredited)

Benito Pacifico

Shelley's Henchman (uncredited)

Sergio Testori

Shelley's Henchman (uncredited)

Marcello Verziera

Shelley's Henchman (uncredited)

Pietro Ceccarelli

Suitcase Man (uncredited)

Lina Franchi

Angry Woman at Market (uncredited)

Gilberto Galimberti

Man Beating Thief (uncredited)

Giuseppe Mattei

Man Beating Thief (uncredited)

Pietro Innocenzi

Man at Hotel Lord Byron (uncredited)