Alain Delon

Tony Arzenta

Richard Conte

Nick Gusto

Roger Hanin

Carré

Carla Gravina

Sandra

Marc Porel

Domenico Maggio

Nicoletta Machiavelli

Anna

Guido Alberti

Don Mariano

Lino Troisi

Rocco Cutitta

Silvano Tranquilli

Montani, the Interpol officer

Erika Blanc

The Prostitute as a decoy

Rosalba Neri

Cutitta's Wife

Carla Calò

Arzenta's Mother

Ettore Manni

Gesmundo

Corrado Gaipa

Arzenta's Father

Francesco Bonetti

Loredana Nusciak

Gesmundo's Lover

Luis Suárez

Alberto Farnese

The Man who meets Carré in the nightclub

Umberto Orsini

Isnello, Gusto's right-hand man

Giancarlo Sbragia

Luca Dennino

Anton Diffring

Hans Grunwald (uncredited)

Maria Pia Conte

Carre's Secretary in the Nightclub (uncredited)

Claudio Ruffini

Carre's Bodyguard (uncredited)