Commissioner Verjeat
Lino Ventura
Inspector Lefèvre
Patrick Dewaere
Inspector Ransac
Gérard Dessalles
Mercier
Jacques Rispal
Louis
Patrick Feigelson
Letellier
Jean-Yves Gautier
Jeanvier, informer with dog
Pierre Londiche
Inspector Martin
Jacques Serres
Marie Portor
Christiane Tissot
Old lady
Ève Francis
Estève
André Malfuson
Inspector Dupuy
Michel Beaune
Pierre Lardatte
Victor Lanoux
Sergio
Charles Dalin
Christine
Christine Laurent
Luigi
Henri Attal
Man injured in leg
Dominique Zardi
Pump attendant
Lionel Vitrant
Nurse
Sylvie Matton
Lopez
Eric Vasberg
Jean Mercier
Éric Legrand
Rosettes girl
Valérie Mairesse
Gendarmerie commander
Marie-Pierre de Gérando
Comptroller General Ledoux
Julien Guiomar
President
Raoul Curet
Moissat
Jean Turlier
Guy Verda
Norbert (uncredited)
Henri Lambert
False wounded (uncredited)
Sylvain Lévignac
Commissioner Pignol
Pierre Tornade
Marthe Rigaux, boss of the brothel
Françoise Brion
Judge Delmesse
Claude Rich
Roger
Michel Peyrelon
Antoine Portor
Claude Brosset
Inspector Moitrié
Gérard Hérold
Producer
Alexandre Mnouchkine
Writer
Francis Veber
Key Makeup Artist
Didier Lavergne
Director
Pierre Granier-Deferre
Georges Dancigers
Director of Photography
Jean Collomb
Original Music Composer
Philippe Sarde
Production Design
Maurice Sergent
Costume Design
Nadine Dessalles
Sound
Bernard Bats
Novel
Jean Laborde
Editor
Jean Ravel
Associate Producer
Robert Amon