Emil Rameau

as Dr. Mittenwald (uncredited)

as Proprietor

as Old Man - Dov's Father

as Fearful Old Man (uncredited)

as Max

as Dr. Josefsberg

as Prof. Jacques Dubonnet

as Alfred Stern

as Nervous Conductor (uncredited)

as Professor Renault

as Professor Wingby (uncredited)

as Kavosky

as Maestro Guardi

as Ignacy Paderewski (uncredited)

as Prokurist bei Bertell

as Heinrich von der Vogelweide

Writer

as Baron Rothschild

as Baron Solowjew