Alphonse Beni
— Inspector Ferdinand Dubois
Deddy Lemardeley
— Dubois' mother
Jean Moulard
— Dubois' father
Michel Charrel
— Franck
François Guedon
— Maurice
Georges Chen
— Wen Yen
Yann Larvor
— Martin
Raymond Pierson
— Commissioner Alton Beny
Georges Demianoff
— Wen Yen
Danièle Azzalini
— Brigitte
Christian Scheyder
— Gérard, assistant inspector
Jacques Marbeuf
— 'Paulo-les-Rubis'
Georges Clair
— Stuttering bartender
Gilbert Servien
— Boss of Sam Suffit
Nicole Corteggiani
— Catherine, Peter's wife
Monique Dodd
— Mrs. Dubois
Étienne Jaumillot
— Boss of the dance hall
Sylvia Bourdon
— Girl with Paulo
Francisca Sippernay
— Concierge
Jesika
— Monique
Albert Lerner
— Cabaret customer
Henri Chalret
— Cabaret customer
Carmelo Petix
— Erotic dancer
Florentina
— Erotic dancer
Daniel Darnault
— Gas employee
Gaston Meunier
— Waiter of the cabaret
François Guillaume
— Dancer at the dance hall
Valérie Boisgel
R. Michaud
— Peter