(1968) The Strange Case of Dr. Jekyll and Mr. Hyde

as Stryker

(1967) Billion Dollar Brain

as General Stok

(1932) Nights in Port Said

as ---

(1956) War and Peace

as Field Marshal Kutuzov

(1941) Rage in Heaven

as Dr. Rameau

(1940) Comrade X

as Commissar Vasiliev

(1937) Sabotage

as Karl Verloc - Her Husband

(1966) Funeral in Berlin

as Colonel Stok

(1962) Boys' Night Out

as Dr. Prokosch

(1940) The Invisible Woman

as Blackie

(1940) Seven Sinners

as Antro

(1961) Mr. Sardonicus

as Krull

(1941) Ball of Fire

as Prof. Gurkakoff

(1948) I Remember Mama

as Uncle Chris

(1964) The Long Ships

as Krok

(1957) A Farewell to Arms

as Dr. Emerich

(1947) The Shop at Sly Corner

as Desius Heiss

(1965) Joy in the Morning

as Stan Pulaski

(1969) The Madwoman of Chaillot

as The Commissar

(1943) Mission to Moscow

as Maxim Litvinov

(1949) Anna Lucasta

as Joe Lucasta

(1943) Hostages

as Lev Pressinger

(1954) Prisoner of War

as Col. Nikita I. Biroshilov

(1927) Brennende Grenze

as Der Matrose

(1970) Song of Norway

as Engstrand

(1970) The Executioner

as Racovsky

(1937) Ebb Tide

as Capt. Jakob Therbecke

(1936) Everything Is Thunder

as Detective Schenck Gotz

(1930) Dreyfus

as Major Ferdinand Walsin-Esterházy

(1930) Hokuspokus

as Gerichtspräsident Grandt

(1962) The Wonderful World of the Brothers Grimm

as The Duke ('The Dream')

(1931) 1914

as Sergei Dmitrijewitsch Sasonow

(1931) Between Night and Dawn

as Anton

(1931) In the Employ of the Secret Service

as Lanskoi

(1927) Tragedy of the Street

as Anton - Pimp

(1955) The Seven Year Itch

as Dr. Brubaker

(1953) The House of the Arrow

as Inspector Hanaud

(1952) Top Secret

as Zekov

(1950) The White Tower

as Andreas (as Oscar Homolka)

(1926) Die Abenteuer eines Zehnmarkscheines

as Director Haniel

(1958) The Plot to Kill Stalin

as Khrushchev

(1968) Assignment to Kill

as Inspector Ruff

(1958) The Key

as Van Dam

(1927) Das Mädchen ohne Heimat

as ---

(1967) The Happening

as Sam

(1974) The Tamarind Seed

as General Golitsyn

(1930) Revolte im Erziehungshaus

as Erzieher

(1936) Rhodes of Africa

as Ohm Paul Kruger

(1928) The Green Alley

as Dr. Horner

(1931) Road to Rio

as Ricardo Gabiano

(1960) Play of the Week: Rashomon

as Ghoul

(1933) Unsichtbare Gegner

as James Godfrey

(1927) Die heilige Lüge

as Jack

(1933) Moral und Liebe

as Robert Keßler

(1951) Der schweigende Mund

as Dr.Herbert Hirth

(1928) Prince or Clown

as Zurube

(1927) Petronella - Das Geheimnis der Berge

as Fridolin Bortis

(1928) Schinderhannes

as Amtmann

(1958) Tempest

as Savelic

(1962) Mooncussers

as Urias Hawke

(1932) Night column

as André Carno

(1928) Die Leibeigenen

as ---

(1958) Heart of Darkness

as The Doctor

(1927) Der Kampf des Donald Westhof

as ---

(1975) One of Our Own

as Dr. Helmut Von Schulthers

(1974) The Cafeteria

as Father

(1974) Van der Valk und das Mädchen

as Hoofdcommissaris Samson

(1963) Burke's Law

as Janek Cybowski

(1973) Kojak

as Father Dimitrius

(1953) General Electric Theater

as King

(1955) Alfred Hitchcock Presents

as Carl Kaminsky

(1960) Thriller

as Pierre Jacquelin

(1954) Climax!

as Christy Christakos

(1955) Matinee Theater

as ---

(1948) The Philco Television Playhouse

as Bert

(1961) Ben Casey

as ---

(1950) Robert Montgomery Presents

as ---

(1952) Cavalcade of America

as Jeno Reinitz

(1963) Breaking Point

as ---

(1974) Playhouse

as ---

(1955) Alfred Hitchcock Presents

as Jan Vander Klaue / Mr A J Keyser

(1955) Alfred Hitchcock Presents

as Carpius

(1951) Deutscher Filmpreis

as Self

(1975) Film Emigration from Nazi Germany

as Self

(1972) The Protectors

as Zoltan Kolas