Jean-Paul Belmondo
(Divisional commissioner Stanislas Borovitz / Antonio Cerutti) ,
Jean-François Balmer
(Inspector Georges Massard) ,
Michel Beaune
(Marcel Langlois) ,
Claude Brosset
(Achille Volfoni, aka 'Le Corse') ,
Philippe Castelli
(Driving license inspector) ,
Bernard Fontaine
(Fence) ,
Michel Galabru
(Commissioner Grimaud) ,
Georges Géret
(Théodore Musard aka 'L'Auvergnat') ,
Charles Gérard
(Cazauban) ,
Julie Jézéquel
(Charlotte) ,
Tony Kendall
(Inspector Rey) ,
Catherine Lachens
(Mrs. Simone Langlois) ,
Marie Laforêt
(Edmonde Puget-Rostand) ,
Marc Lamole
(Deputy public prosecutor) ,
Juliette Mills
(Mrs. Bertrand, widow of commissioner Bertrand) ,
Mireille Orsini
(Mrs. Cerutti) ,
Michel Peyrelon
(Camille, businessman from 'L'Auvergnat') ,
Patrick Rocca
(Director of the Casino) ,
Venantino Venantini
(Mario, shot of 'L'Auvergnat') ,
Nicolas Vogel
(Marcel Gaston)