Jean-Louis Barrault
Hector Berlioz
Renée Saint-Cyr
Marie Martin
Lise Delamare
Harriet Smithson
Jules Berry
Schlesinger
Bernard Blier
Antoine Charbonnel
Gilbert Gil
Louis Berlioz
Julien Bertheau
Victor Hugo (uncredited)
Catherine Fonteney
Madame Berlioz mother (uncredited)
Louis Seigner
Habeneck (uncredited)
Noël Roquevert
Gendarme (uncredited)
Roland Armontel
Eugène Delacroix (uncredited)
Rivers Cadet
Consumer (uncredited)
Lucien Coëdel
Typographer (uncredited)
Jean Darcante
Prosper Mérimée (uncredited)
Joé Davray
Student (uncredited)
Jacques Dynam
(uncredited)
René Fluet
Jules Janin (uncredited)
Georges Gosset
Alexandre Dumas (uncredited)
Pierre Magnier
Professor (uncredited)
Georges Mauloy
Dean of the Academies (uncredited)
Marcelle Monthil
Dresser (uncredited
Louis Salou
Director of the Opéra (uncredited)
Maurice Schutz
Niccolò Paganini (uncredited)
Roger Vincent
(uncredited)
Michel Vitold
Orchestra conductor (uncredited)
Georges Vitray
Ship's commander (uncredited)
Eugène Yvernès
(uncredited)