Alain Delon ( Alain Delon )

Roch Siffredi

Riccardo Cucciolla ( Riccardo Cucciolla )

Volpone

Daniel Ivernel ( Daniel Ivernel )

Inspector Fanti

Reinhard Kolldehoff ( Reinhard Kolldehoff )

Sam

Catherine Rouvel ( Catherine Rouvel )

Lola

Lionel Vitrant ( Lionel Vitrant )

Fernand

André Falcon ( André Falcon )

Inspector Cazenave

Adolfo Lastretti ( Adolfo Lastretti )

Luciano

Pierre Koulak ( Pierre Koulak )

Spada

Serge Davri ( Serge Davri )

Charlie

Greg Germain ( Greg Germain )

Le 'Nègre'

Marius Laurey ( Marius Laurey )

Inspector Teissère

Günter Meisner ( Günter Meisner )

Doctor

Jacques Debary ( Jacques Debary )

Prefect

Djelloul Beghoura ( Djéloul Beghoura )

Lucien

Anton Diffring ( Anton Diffring )

German

Bruno Balp ( Bruno Balp )

Spectator of the Alcazar

Yvan Chiffre ( Yvan Chiffre )

Günter Spörrle ( Günter Spörrle )

Giuliano (uncredited)

Henri Attal ( Henri Attal )

Guard at the asylum (uncredited)

Roger Lumont ( Roger Lumont )

Boss of the bar de la Marine (uncredited)

Marc Eyraud ( Marc Eyraud )

Chief medical officer of the asylum (uncredited)

Jacques Pisias ( Jacques Pisias )

Man of Sam (uncredited)

Joëlle Bernard ( Joëlle Bernard )

Madam (uncredited)

Marie Marczack ( Marie Marczack )

Employee of the Alcazar (uncredited)

Janine Souchon ( Janine Souchon )

Nun at the asylum (uncredited)

Sylvain Lévignac ( Sylvain Lévignac )

Doorman (uncredited)

Philippe Castelli ( Philippe Castelli )

Hairdresser (uncredited)

Marcel Gassouk ( Marcel Gassouk )

Card player (uncredited)

Maurice Auzel ( Maurice Auzel )

Policeman / Man of Sam (uncredited)

Mireille Darc ( Mireille Darc )

Prostitute in the street (uncredited)

Laure Moutoussamy ( Laure Moutoussamy )

Prostitute (uncredited)

Claudine Auger ( Claudine Auger )

Passenger on the liner (uncredited)

Jean Abeillé ( Jean Abeillé )

(uncredited)

Gabriella Farinon ( Gabriella Farinon )

(uncredited)