Sacha Guitry

Eugène Malibran

Geori Boué

Marie Malibran

Suzy Prim

Countess Merlin

Mona Goya

Madame Garcia

Jacques Jansen

Charles de Bériot

Denis d'Inès

Berryer

Geneviève Guitry

Young neighbor

Marcel Lévesque

Old music lover

Jean Cocteau

Alfred de Musset

Jacques Varennes

General de La Fayette

Jacques Castelot

Lamartine

Jeanne Fusier-Gir

Concierge

Jean Weber

King of Naples

Jean Debucourt

Countess's friend

Mario Podesta

Manuel Garcia

Louis Arnoult

Tenor

Madeleine Sibille

Soprano

Robert Favart

The kidnapper

Michel Marsay

Acteur

André Carnège

Doctor

Jean Chaduc

Victor Hugo

Henry Houry

Rossini

Henri Chauvet

Acteur

Solange Varenne

Acteur

Jacques Butin

Acteur

Renée Thorel

Mrs. de La Bouillerie

Sylvie

Maria, child

Louis Beydts

Pianist (uncredited)

Hélène Flouest

(uncredited)

Géo Forster

Gentleman behind the scenes (uncredited)

Georges Spanelly

Director (uncredited)

Léon Walther

(uncredited)