Otto Diamant

as Bruckenhaur

as Felix Mendelsohn

as Paul

as Professor Sladky

as Paul

as Mr. Saltzman

as Yussel (uncredited)

as Conductor

as Demetriades

as Woodcutter

as Demetriades

as Mussdorf

as Shepperton

as The Pawnbroker

as Moran

as Mr. Hendrijk