1944
as Maestro Guardi
1916
as Ernst Kerber
1929
as Kavosky
1920
1919
as Ludwig Gerlach
1949
as Fearful Old Man (uncredited)
as Mr. Stein
as Dr. Mittenwald (uncredited)
as Proprietor
as Peter Hain
as Professor Wingby (uncredited)
1946
as Nervous Conductor (uncredited)
1943
as Ignacy Paderewski (uncredited)
1947
as Dr. Josefsberg
1945
as Professor Renault
1917
1928
as Heinrich von der Vogelweide
