Jean Marais as André Landrecourt

Dany Robin as Julietta Valendor

Jeanne Moreau as Rosie Facibey

Nicole Berger as Martine Valendor

Bernard Lancret as Hector d'Alpon, le prince d'Alpen

Denise Grey as Mme Valender - la mère de Julietta et Martine

François Joux as Le commissaire

Georges Chamarat as Arthur, l'intendant

Renée Barell as (uncredited)

Georges Sauval as Le contrôleur (uncredited)

Alain Terrane as (uncredited)