Les amoureux sont seuls au monde

Louis Jouvet

Gérard Favier, famous composer

Dany Robin

Monelle Picart, young pianist

Renée Devillers

Sylvia Favier, Gérard's wife

Brigitte Auber

Christine, Monelle's friend

Philippe Nicaud

Jules Picart, Monelle's brother

Fernand René

Michel Picart, the father

Léo Lapara

Ludo, Favier's friend

Émile Drain

Critic