Harry Baur ( Harry Baur )

Ludwig van Beethoven

Jean-Louis Barrault ( Jean-Louis Barrault )

Karl van Beethoven

Annie Ducaux ( Annie Ducaux )

Therese of Brunswick

Jany Holt ( Jany Holt )

Juliette Guicciardi

Jane Marken ( Jane Marken )

Esther Frechet

Marcel Dalio ( Marcel Dalio )

Steiner

André Nox ( André Nox )

Humpholz

Lucas Gridoux ( Lucas Gridoux )

Smeskall

Paul Pauley ( Paul Pauley )

Schuppanzigh

Lucien Rozenberg ( Lucien Rozenberg )

Comte Guicciardi

Yolande Laffon ( Yolande Laffon )

Countess Guicciardi

Jean Debucourt ( Jean Debucourt )

Count Robert Gallenberg

Georges Paulais ( Georges Paulais )

Georges Saillard ( Georges Saillard )

Breuning

Jean Pâqui ( Jean Pâqui )

Pierrot

Philippe Richard ( Philippe Richard )

Enrico Glori ( Enrico Glori )

André Bertic ( André Bertic )

Johann Van Beethoven

Sylvie Gance ( Sylvie Gance )

Dead child's mother

Roger Blin ( Roger Blin )

De Ries

Gaston Dubosc ( Gaston Dubosc )

Anton Schindler

Dalméras ( Dalméras )

Schubert

Gisèle Préville ( Gisèle Préville )

Rika Radifé ( Rika Radifé )

Mme Johann van Beethoven