1944
as Maestro Guardi
1949
as Proprietor
1916
as Ernst Kerber
1920
as Fearful Old Man (uncredited)
1946
as Nervous Conductor (uncredited)
as Professor Wingby (uncredited)
as Dr. Mittenwald (uncredited)
as Kavosky
1947
as Alfred Stern
as Dr. Josefsberg
as Prof. Jacques Dubonnet
1919
as Ludwig Gerlach
1943
as Ignacy Paderewski (uncredited)
1929
as Old Man - Dov's Father
as Mr. Stein
1948
as Max
