| Ano | Nota | Título | Personagem |
|---|---|---|---|
| 2003 | Complicated Women | Self (archive footage) | |
| 1983 | Hollywood Out-takes and Rare Footage | Self (archive footage) (uncredited) | |
| 1970 | The Challenge | Dr. Nagy | |
| 1968 | Sol Madrid | Capo Riccione | |
| 1965 | Lord Jim | Stein | |
| 1963 | O seresteiro de Acapulco | Maximillian Dauphin | |
| 1963 | 55 Dias em Pequim | Dr. Steinfeldt | |
| 1962 | Os Quatro Cavaleiros do Apocalipse | Karl von Hartrott | |
| 1962 | Tender Is the Night | Dr. Dohmler | |
| 1960 | Scent of Mystery | Baron Saradin | |
| 1959 | Judgment at Nuremberg | Ernst Janning | |
| 1958 | Raízes do Céu | Saint Denis | |
| 1955 | The Thief | Charles Lagarde | |
| 1954 | 20.000 Léguas Submarinas | Prof. Pierre Arronax | |
| 1954 | Operation Undersea | Self | |
| 1950 | Kim | Lama | |
| 1948 | Expresso para Berlim | Dr. Bernhardt | |
| 1947 | Whispering City | Albert Frédéric | |
| 1946 | Temptation | Sir Meyer Isaacson | |
| 1946 | Morte ao Amanhecer | Gus Hoffman | |
| 1944 | Idílio Perigoso | Nicholas 'Nick' Bederaux | |
| 1944 | Endereço Desconhecido | Martin Schulz | |
| 1944 | Uncertain Glory | Inspector Marcel Bonet | |
| 1943 | Horas de Tormenta | Kurt Müller | |
| 1943 | Hostages | Reinhardt | |
| 1943 | Don't Be a Sucker! | Hungarian Professor | |
| 1941 | They Dare Not Love | Baron von Helsing | |
| 1941 | A Bela e o Monstro | W. S. Bruhl | |
| 1940 | O Castelo Sinistro | Parada | |
| 1940 | A Window in London | Louie Zoltini | |
| 1940 | The Chinese Bungalow | Yuan Sing | |
| 1940 | Almas Rebeldes | Hessler | |
| 1939 | Captain Fury | François Dupré | |
| 1939 | Confissões de um Espião Nazista | Dr. Kassell | |
| 1938 | A Dama Oculta | Dr. Hartz | |
| 1938 | The Mutiny Of The Elsinore | Jack Pethurst | |
| 1937 | Ceia no Ritz | Baron Philip de Beaufort | |
| 1937 | Brief Ecstasy | Prof. Paul Bernardy | |
| 1937 | Espionage | Anton Kronsky | |
| 1936 | Breakdowns of 1936 | Self | |
| 1936 | Ladies in Love | John Barta | |
| 1936 | Fogo de Outono | Arnold Iselin | |
| 1935 | Amores Trágicos | Stephan Norman | |
| 1935 | The Three Musketeers | Athos | |
| 1935 | Age of Indiscretion | Robert Lenhart | |
| 1935 | O Mistério do Cassino | Philo Vance | |
| 1934 | Father Brown, Detective | Flambeau | |
| 1934 | Gift of Gab | The Corpse | |
| 1934 | The Fountain | Rupert von Marwitz | |
| 1934 | I Give My Love | Paul Vadja | |
| 1934 | Affairs of a Gentleman | Victor Gresham | |
| 1934 | Glamour | Victor Banki | |
| 1934 | The Countess of Monte Cristo | Rumowski | |
| 1933 | By Candlelight | Josef | |
| 1933 | Little Women | Prof. Bhaer | |
| 1933 | Captured! | Colonel Carl Ehrlich | |
| 1933 | Sing, Sinner, Sing | Phil Carida | |
| 1933 | Secret of the Blue Room | Captain Walter Brink | |
| 1933 | The Kiss Before the Mirror | Walter Bernsdorf | |
| 1933 | Grand Slam | Peter Stanislavsky | |
| 1932 | Rockabye | Antonie 'Tony' de Sola | |
| 1932 | A Passport to Hell | Lt. Kurt Kurtoff | |
| 1932 | Onde os Caminhos do Amor Se Cruzam | Albert | |
| 1932 | Thunder Below | Ken | |
| 1932 | Tomorrow and Tomorrow | Dr. Nicholas Faber | |
| 1932 | No One Man | Dr. Karl Bemis | |
| 1931 | Working Girls | Dr. Joseph Von Schrader | |
| 1931 | Strictly Dishonorable | Tino Caraffa, aka "Gus" Diruvo | |
| 1931 | The Beloved Bachelor | Michael Morda | |
| 1931 | The Vice Squad | Stephen Lucarno | |
| 1931 | Ruas da Cidade | Big Fellow Maskal | |
| 1931 | Unfaithful | Colin Graham | |
| 1930 | The Right to Love | Eric | |
| 1930 | Esposa de Ninguém | Gustave Saxon | |
| 1930 | Grumpy | Berci | |
| 1930 | The Devil's Holiday | Dr. Reynolds | |
| 1930 | Corpo de Delito | Adolph Mohler | |
| 1930 | Young Eagles | Von Baden | |
| 1930 | Slightly Scarlet | Malatroff | |
| 1930 | Behind the Make-Up | Boris | |
| 1929 | Half Way to Heaven | Nick Pogli | |
| 1929 | The Wolf of Wall Street | David Tyler | |
| 1928 | The Shopworn Angel | Bailey | |
| 1928 | Manhattan Cocktail | Boris Renov | |
| 1928 | The Woman from Moscow | The General's Son Vladimir | |
| 1928 | Night Watch | - | |
| 1928 | Loves of an Actress | Dr. Durande | |
| 1928 | Hot News | James Clayton | |
| 1928 | Three Sinners | Count Dietrich Wallentin | |
| 1928 | Two Lovers | Don Ramon de Linea | |
| 1924 | Egy fiúnak a fele | Gáthy Lõrinc (as Lukács Pál) | |
| 1923 | Egy dollár | - | |
| 1922 | Samson und Delila | Ettore Ricco, the Tenor | |
| 1922 | Eine versunkene Welt | - | |
| 1920 | Boccaccio | Boccaccio | |
| 1919 | Az összeesküvök | - | |
| 1918 | Sphynx | Gordon-Philips György herceg (as Lukács Pál) | |
| 1918 | A Császár katonái | - |