Hans Holt

Character: Wolfgang Amadeus Mozart

Winnie Markus

Character: Constanza Weber Mozart

Wilton Graff

Character: Antonio Salieri

Irene von Meyendorff

Character: Luisa Weber Langer

Annie Rosar

Character: Mutter Weber

Rosa Albach-Retty

Character: Mutter Weber

René Deltgen

Character: Ludwig van Beethoven

Paul Hörbiger

Character: Strack

Curd Jürgens

Character: Emperor Joseph II

Walter Janssen

Character: Leopold

Alfred Neugebauer

Character:

Erich Nikowitz

Character: Süssmeyer