Albin Mougeotte / 'Zaza Napoli'
Michel Serrault
Renato Baldi
Ugo Tognazzi
Gunther
Giorgio Cerioni
Demis
Nazzareno Natale
Michaux
Antonio Francioni
Hans
Stelio Candelli
Caramel
Mark Bodin
Andrew Manderstam
Tom Felleghy
Renato Basso Bondini
Nello Pazzafini
Dr. Boquillon
Danilo Recanatesi
Terrorist
Lorenzo Dannon
Broca
Marcel Bozzuffi
Terrorist Accomplice
Roberto Caporali
Killer in Hotel
Piero Morgia
Policeman
Roberto Dell'Acqua
Desk Clerk, Hotel de Lys
Riccardo Berlingeri
Handsome Young Man
Francis Missana
Pretty Girl
Marie-Claude Douquet
Vito Fasano
Franco Beltramme
Train Passenger (uncredited)
Arnaldo Caivano
Baldi Family Woman (uncredited)
Alba Maiolini
Simon Charrier
Michel Galabru
Lina Franchi
Baldi Family Man (uncredited)
Umberto Amambrini
Alfredo Capitani
Mangin's Men
Giuseppe Mattei
Stéphane Audran
Receptionist
Angelo Boscariol
Proprietor, Le Roi du Bleu
Pierre Desmet
Mrs. Baldi
Paola Borboni
Jacob
Benny Luke
Milan
Giovanni Vettorazzo
Luigi
Glauco Onorato
Ralph
Roberto Bisacco
Walter
Gianrico Tondinelli
Screenplay
Francis Veber
Dialogue
Stunts
Director
Édouard Molinaro
Original Music Composer
Ennio Morricone
Characters
Jean Poiret
Marcello Danon
Producer
Director of Photography
Armando Nannuzzi
Editor
Monique Isnardon
Robert Isnardon
Production Design
Luigi Scaccianoce
Art Direction
Francesco Chianese
Costume Design
Ambra Danon
Makeup Artist
Franco Corridoni
Pierantonio Mecacci
Assistant Director
Rinaldo Ricci
Special Effects
Gino Vagniluca
Assistant Camera
Claudio Nannuzzi
Camera Operator
Daniele Nannuzzi