Andrex

as Gérard Sauvaget

Gisèle Pascal

as Claudette Sauvaget

Robert Dhéry

as Yves Le Florentin

Jean Dunot

as Justin

Les Bing Sisters

Jeanne Fusier-Gir

as The real Léa

Eugène Yvernès

Geneviève Morel

as The owner of the Hôtel du Théâtre

Jacky Flynt

as The dancer

Jeanne Dussol

as The cleaning lady

Lucien Jeunesse

Josette Daydé

as Marie-Lou

Denise Grey

as The pseudo-cousin Léa

René Bourbon

as (uncredited)