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))