Il cinico, l'infame, il violento

Guido Alberti as Uncle Piero Tiberi as , Cappuccino's Friend Ennio Antonelli as Prison Barber Francesco Anniballi as Nino Franco Marino as , Gigi Maurizio Merli as Leonardo Tanzi Claudio Undari as Dario Marco Guglielmi as Marchetti Massimo Bonetti as Cappuccino Franco Odoardi as Esposito Nestore Cavaricci as Police Costantino Carrozza as Operaio Tomas Milian as Luigi "Chinaman" Maietto Bruno Corazzari as Cesare Ettore Gianni Musy as Nicola Proietti Dante Cleri as DiMaggio's Accountant Rosario Borelli as Di Maggio's Scarred Henchman Enrico Chiappafreddo as Taxi Driver Alba Maiolini as Woman in Plaza John Saxon as Frank Di Maggio Renzo Palmer as Commissioner Astalli Gabriella Giorgelli as Maria Balzano Tommaso Palladino as Di Maggio's Henchman Sergio Testori as Prison Assassin Rocco Lerro as Driver Renzo Pevarello as Fazi Henchman Joris Muzio as Police Aldo Massasso as Magistrate Ermelinda De Felice as Landlady Riccardo Petrazzi as Di Maggio Henchman Sisto Brunetti as Journalist Rinaldo Zamperla as Guard Gabriella Lepori as Nadia Salvatore Billa as Salvatore Fulvio Mingozzi as Inspector Pisani Omero Capanna as Thief Sergio Smacchi as Fazi Gunman María Teresa Lombardo as Doorkeeper (uncredited) Fortunato Arena as Large Jail Hoodlum Riccardo Garrone as Natali Gianfilippo Carcano as Professor Brigitte Petronio as Blonde Hooker at Fazi's Claudio Ruffini as Fazi's Door Guard Raniero Dorascenzi as Angry Bar Owner Benito Pacifico as Hitman Domenico Cianfriglia as Prison Guard Claudio Nicastro as Fazi

Umberto Lenzi Screenplay, Director Eugenio Alabiso Editor Riccardo Petrazzi Stunt Coordinator Pietro Innocenzi Line Producer Franco Micalizzi Original Music Composer Silvio Laurenzi Costume Design Luciano Martino Producer Evi Farinelli Production Secretary Ernesto Gastaldi Screenplay