Cette nuit là...

Mylène Demongeot

Sylvie Mallet

Maurice Ronet

Jean Mallet

Jean Servais

André Reverdy

Françoise Prévost

Secretary

Jean Lara

Inspector Toussaint

Hubert Noël

Gérald Martin

Florence Arnaud

Woman with the lamp

Gilbert Edard

François

Yves Arcanel

Designer

Marc Doelnitz

Funny guy

Henri Maïk

Photographer

Georges Hubert

Bruno Balp

Jean Brassat

Jacques Dhéry

Corrector

Jean Droze

Germaine Grainval

Raymonde Vattier

Robert Allan

(uncredited)

Claude Bolling

(uncredited)