Dawn Addams

Norma O'Brien

Jean Servais

Paul Dutraz

Claude Brasseur

Dominique

Francis Blanche

Blanchin

Roland Lesaffre

Clement

Wim Patten

Hervé

Anne-Marie Bellini

Maud

Anne-Marie Coffinet

Valentine

Gaston Modot

Carlotti

Claude Chabrol

The hotel receptionist (uncredited)

Véronique Vendell

(uncredited)

Edmond T. Gréville