Louis Jouvet as M. Gambier dit « Bagnolet », le voisin photographe

Suzy Delair as Raymonde Bosset dite: Caprice

Jane Marken as Mme Gambier

Germaine Montero as Mary-Flot, la vedette sur le déclin

Véra Norman as Oseille, la copine de Caprice

Monique Mélinand as Costa, l'accompagnatrice

Claire Olivier as Mme Léa Bosset, la mère

Odette Laure as La grue qui aborde Marval

Raymond Souplex as M. Arsène Marval, le chanteur âgé

Henri Crémieux as Milson, le directeur de l'Olympia

Henri Guisol as Jeff, un compositeur de chansons

Camille Guérini as Auguste Bosset

Huguette Faget as Janine

Georges Douking as Le parlementaire, un ami de Fred

Maurice Régamey as Fred

Odette Laure as La grue

Odette Barencey as La dame des toilettes

Paul Forget as

Jane Helly as Madame Marval, la femme du chanteur

Maurice Nasil as Chacaton

Albert Valsien as Le chef d'orchestre

Jean Sylvain as Un ami

Jean Berton as Le régisseur

Mag-Avril as L'habilleuse

Max Harry as

Ginette Baudin as (uncredited)

Campion as (uncredited)

Louis de Nalair as (uncredited)

Paule Launay as (uncredited)

Gabriel Lordy as (uncredited)

Yette Lucas as La marchande de journaux (uncredited)

Max Martel as (uncredited)

Jacques Mercier as Le gamin (uncredited)

Jean-Paul Moulinot as (uncredited)

Annie Noël as (uncredited)

René Pascal as (uncredited)

Polytt as (uncredited)

Marcel Rouzé as (uncredited)

Louis Saintève as Un ami (uncredited)

Patricia Solair as (uncredited)

Pierre Trabaud as Marcel Bosset, le frère de Caprice, mêlé au milieu (uncredited)