Générique complet
La Malibran
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
André Carnège
Doctor
Jean Chaduc
Victor Hugo
Henry Houry
Rossini
Henri Chauvet
Solange Varenne
Jacques Butin
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)