1960
G.I. Blues as Owner of Puppet Show1959
The Blue Angel as Dr. Fritz Heine1958
The Donna Reed Show as Not available1958
From the Earth to the Moon as Aldo Von Metz1958
Man with a Camera as Not available1958
Tales of Frankenstein as Wilhelm1958
Me and the Colonel as Dr. Szicki1957
Perry Mason as Otto Kessler1957
Perry Mason as Adolph Van Beers1954
December Bride as Not available1954
The George Gobel Show as Self1954
With This Ring as Not available1954
Deep in My Heart as Mr. Novak (uncredited)1953
The Sun Shines Bright as Herman Felsburg1953
Letter to Loretta as Professor1953
Call Me Madam as Grand Duke Otto1953
General Electric Theater as Professor Harnish1953
Geraldine as Professor Berger1953
Ramar of the Jungle as Not available1953
White Goddess as Peter Van Tyne1952
Cavalcade of America as Not available1952
No Time for Flowers as Papa Svoboda1952
The Merry Widow as Major Domo1951
Too Young to Kiss as German Piano Accompanist (uncredited)1951
Hallmark Hall of Fame as Professor Roff1951
Schlitz Playhouse of Stars as Jonathan Bigby / clock-keeper1950
Lux Video Theatre as Dr. Snider1950
Lux Video Theatre as Prof. Müller1949
The Great Sinner as Hotel Manager1948
A Song Is Born as Professor Träumer1947
Song of Love as Haslinger1947
This Time for Keeps as Peter1947
Escape Me Never as Mr. Steinach1946
Cloak and Dagger as The German1946
Temptation as Dr. Mueller1946
Girl on the Spot as Popsy Lorenz1946
Miss Susie Slagle's as Otto1945
Yolanda and the Thief as School Teacher (as Ludwig Stossel)1945
House of Dracula as Siegfried1945
Dillinger as Mr. Otto1945
Her Highness and the Bellboy as Mr. Puft1944
Bluebeard as Jean Lamarte1944
The Climax as Carl Baumann1943
Casablanca as Mr. Leuchtag (uncredited)1943
The Strange Death of Adolf Hitler as Graub1943
Hitler's Madman as Herman Bauer, bugomaster1943
Action in the North Atlantic as Capt. Ziemer (uncredited)1943
What We Are Fighting For as Underground Leader1943
Above Suspicion as Herr Schultz the Innsbruck Forger (Uncredited)1943
They Came to Blow Up America as Papa Julius Steelman1943
Hers to Hold as Binns1942
The Pride of the Yankees as Henry 'Pop' Gehrig1942
The Great Impersonation as Dr. Schmidt1942
Who Done It? as Dr. Anton Marek1942
Kings Row as Professor Berdorff1942
Woman of the Year as Dr. Lubbeck1942
Pittsburgh as Dr. Grazlich (Doc Powers' Partner)1942
All Through the Night as Herman Miller1941
Down in San Diego as Brock (uncredited)1941
Man Hunt as Doctor1941
Underground as Gustav Muller1941
Great Guns as Dr. Schickel1941
Back Street as Louis1941
Marry the Boss's Daughter as Franz Polgar1940
Return to Yesterday as Capt. Angst1940
The Flying Squad as Li Yoseph1940
Four Sons as Pastor1940
The Man I Married as Dr. Gerhardt1940
Dance, Girl, Dance as Caesar1940
Dead Man's Shoes as Dr. Breithaut1937
Der Pfarrer von Kirchfeld as Vetter, der Pfarrer von Sankt Jakob1934
A Night in Venice as Not available1934
Nordpol - Ahoi! as Not available1933
Johannisnacht as Theaterdirektor1933
The Testament of Dr. Mabuse as Arbeiter1933
Der Läufer von Marathon as Zuschauer1933
Dawn as Not available1933
Hände aus dem Dunkel as Generaldirektor Leon1933
Money Governs the World as Der Hoteldirektor1933
Heimkehr ins Glück as Pichler1932
The Rebel as Riederer, Amtshauptmann von St. Vigil1932
The Countess of Monte Cristo as Not available1932
Strich durch die Rechnung as Not available1932
Chauffeur Antoinette as Baron Kiesel1931
The Private Secretary as Personalchef Klapper1931
We Need No Money as Not available1931
The Trunks of Mr. O.F. as Hotelier Brunn1931
Help! Raid! as Der Varieté-Agent1931
Elisabeth of Austria as Bratfisch1931
Once I Loved a Girl in Vienna as Valentin Rainer1930
Bock Beer Fest as Livius Heintze, Unterwäschefabrikant1930
Scandalous Eva as Dir. Rohrbach1930
A Student's Song of Heidelberg as Not available1930
Tonight - Eventually as Not available1929
Möblierte Zimmer as Not available1928
Herkules Maier as Not available1926
In der Heimat, da gibt's ein Wiedersehn! as Freund