Cast
Sig Arno
Maestro Frascini
Albert Bassermann
Ludwig van Beethoven
Forrest Tucker
Moritz
Richard Carle
Karl Hasslinger
Alan Curtis
Franz Schubert
Barnett Parker
The Duke
Gilbert Emery
The School Principal
Sterling Holloway
Otto - Bookkeeper
Harry Hayden
Box-Office Clerk at Carnegie Hall
Maynard Holmes
Wilhelm
Paul Sutton
The Farm Foreman
Ernö Verebes
Karl (uncredited)
Ilona Massey
Anna
Billy Gilbert
Poldi
Binnie Barnes
Countess Marie Duvarre
George O'Hanlon
Peppi
Marion Martin
Mitzi
John Qualen
Hasslinger's Clerk