1985My Wicked, Wicked Ways: The Legend of Errol Flynn— General Von Helmuth
1966Agent for H.A.R.M.— Professor Jan Stefánik
1962Hitler— Field Marshal Wilhelm Keitel
1962Brushfire— Martin
1959Thunder in the Sun— Andre Dauphin
1955Lola Montes'in Günahları— Doctor
1954Regina Amstetten— Prof. Werner Grüter
1953Liebeserwachen— Michael Rainer
1952The World in His Arms— Prince Semyon
1950The Desert Hawk— Kibar
1950Mystery Submarine— Heldman
1948Walk a Crooked Mile— Dr. Ritter von Stolb
1947Smash-Up: The Story of a Woman— Dr. Lorenz
1947Slave Girl— El Hamid
1946The Catman of Paris— Charles Regnier
1946Lover Come Back— Paul Millard
1945Without Love— Paul Carrell
1945This Love of Ours— Uncle Bob
1945Her Highness and the Bellboy— Baron Zoltan Faludi
1944Ministry of Fear— Willi Hilfe
1944Experiment Perilous— John Maitland
1944Doktor Wassell'in Hikayesi— Lt. Dirk Van Daal
1944Address Unknown— Baron von Friesche
1944Resisting Enemy Interrogation— Maj. von Behn - Nazi Commandant
1944The Master Race— Andrei
1943Margin for Error— Baron Max von Alvenstor
1943First Comes Courage— Maj. Paul Dichter
1942Pacific Rendezvous— Andre Leemuth
1942The Navy Comes Through— Richard 'Dutch' Kroner
1942Panama Hattie— Lucas Kefler (uncredited)
1942Seven Sweethearts— Carl Randall
1941Aslan Yürekli Çavuş— German Major
1941Sundown— Jan Kuypens
1940Küçük Adam— Professor Bhaer
1939Thunder Afloat— U-Boat Captain
1938The Dawn Patrol— Hauptmann Von Mueller
1936Fräulein Veronika— Paul Schmidt
1936Burgtheater— Josef Rainer
1936Der Postillon von Lonjumeau— Chapelou, der Postillon von Lonjumeau
1936Der Favorit der Kaiserin— Fähnrich Alexander Tomsky
1936Prater— Fred
1936Romanze— Graf Eduard Romanel
1935Invitation to the Waltz— Carl
1935Blutsbrüder— Mirko, der Herr
1934Blossom Time— Count Rudi von Hohenberg
1934Evensong— Count Ehrenburg / Archduke Theodore
1934Die Liebe siegt— Willy Schneider
1933Liebelei— Oberleutnant Theo Kaiser
1933Kleines Mädel, großes Glück— Georg Hellwig
1933Inge und die Millionen— Walter Brink
1933Kaiserwalzer— Viktor Eggersdorf
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