1960G.I. Blues— Owner of Puppet Show
1959The Blue Angel— Dr. Fritz Heine
1958Tales of Frankenstein— Wilhelm
1958Me and the Colonel— Dr. Szicki
1954Deep in My Heart— Mr. Novak (uncredited)
1954With This Ring
1953Call Me Madam— Grand Duke Otto
1953The Sun Shines Bright— Herman Felsburg
1953White Goddess— Peter Van Tyne
1953Geraldine— Professor Berger
1952The Merry Widow— Major Domo
1952No Time for Flowers— Papa Svoboda
1951Too Young to Kiss— German Piano Accompanist (uncredited)
1949The Great Sinner— Hotel Manager
1948A Song Is Born— Professor Träumer
1947Escape Me Never— Mr. Steinach
1947This Time for Keeps— Peter
1947Song of Love— Haslinger
1946Cloak and Dagger— The German
1946Temptation— Dr. Mueller
1946Girl on the Spot— Popsy Lorenz
1946Miss Susie Slagle's— Otto
1945House of Dracula— Siegfried
1945Dillinger— Mr. Otto
1945Her Highness and the Bellboy— Mr. Puft
1945Yolanda and the Thief— School Teacher (as Ludwig Stossel)
1944Bluebeard— Jean Lamarte
1944Ölmeyen Rüyalar— Carl Baumann
1943Hitler's Madman— Herman Bauer, bugomaster
1943Hers to Hold— Binns
1943The Strange Death of Adolf Hitler— Graub
1943They Came to Blow Up America— Papa Julius Steelman
1943Kazablanka— Mr. Leuchtag (uncredited)
1943Kuzey Atlantik'e Hareket— Capt. Ziemer (uncredited)
1943Above Suspicion— Herr Schultz the Innsbruck Forger (Uncredited)
1943What We Are Fighting For— Underground Leader
1942Woman of the Year— Dr. Lubbeck
1942All Through the Night— Herman Miller
1942Pittsburgh— Dr. Grazlich (Doc Powers' Partner)
1942Who Done It?— Dr. Anton Marek
1942Kings Row— Professor Berdorff
1942Yankeeler'in Gururu— Henry 'Pop' Gehrig
1942The Great Impersonation— Dr. Schmidt
1941Underground— Gustav Muller
1941Back Street— Louis
1941Marry the Boss's Daughter— Franz Polgar
1941Great Guns— Dr. Schickel
1941Down in San Diego— Brock (uncredited)
1940The Man I Married— Dr. Gerhardt
1940Four Sons— Pastor
1940The Flying Squad— Li Yoseph
1940Dance, Girl, Dance— Caesar
1940Return to Yesterday— Capt. Angst
1940Dead Man's Shoes— Dr. Breithaut
1940Jennie— Fritz Schermer
1937Der Pfarrer von Kirchfeld— Vetter, der Pfarrer von Sankt Jakob
1934Eine Nacht in Venedig
1934Nordpol - Ahoi!
1933Heimkehr ins Glück— Pichler
1933Dr. Mabuse'nin Vasiyeti— Arbeiter
1933Der Läufer von Marathon— Zuschauer
1933Johannisnacht— Theaterdirektor
1933Hände aus dem Dunkel— Generaldirektor Leon
1933Rund um eine Million— Der Hoteldirektor
1933Morgenrot
1932Der Rebell— Riederer, Amtshauptmann von St. Vigil
1932Chauffeur Antoinette— Baron Kiesel
1932Strich durch die Rechnung
1932Die Gräfin von Monte-Christo— Polizist
1931Man braucht kein Geld
1931Die Koffer des Herrn O.F.— Hotelier Brunn
1931Elisabeth von Österreich— Bratfisch
1931Die Privatsekretärin— Personalchef Klapper
1931Hilfe! Überfall!— Der Varieté-Agent
1931In Wien hab' ich einmal ein Mädel geliebt— Valentin Rainer
1931Opernredoute
1930Skandal um Eva— Dir. Rohrbach
1930Ein Burschenlied aus Heidelberg
1930Heute nacht - eventuell
1930Bockbierfest— Livius Heintze, Unterwäschefabrikant
1929Möblierte Zimmer
1928Herkules Maier
1926In der Heimat, da gibt's ein Wiedersehn!— Freund
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