""
Hans Járay
as Josef Langer
Irén Ágay
as Prinzessin Marika
Maria Balcerkiewiczówna
as Gräfin Lubowska
Alexander Fischer-Marich
as Hofer, der Notenkopist
André Mattoni
as Prinz Georg
Phillis Fehr
as Liesl, Fürst Hohenaus Tochter
Hans Homma
as Fürst Franz von Hohenau
Anna Kallina
as Fürstin Agnes von Hohenau
Sylvia de Bettini
as Steffi
Eugen Neufeld
as Salieri
Camilla Spira
as Gast im Praterlokal
Teddy Bill
as
Bohdan Lachman
F. X. Mlejnek
Artur Berger
Production Design
Max Neufeld
Director
Julius Brammer
Opera
Willy Goldberger
Director of Photography
Antonín Zelenka
Editor
Alfred Grünwald
Screenplay
Jan Kohout
Josef Zora
Sound
Julius Aussenberg
Production Manager
Štěpán Kopecký
Leo Ascher
Music
František Šindelář
