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