| 1971 | Die heilige Johanna as Peter Cauchon, Bischof von Beauvais |
| 1971 | Tiefe blaue See as William Collyer |
| 1970 | Cher Antoine oder Die verfehlte Liebe as Cravatar |
| 1970 | Die Feuerzangenbowle as Mitglied der Tischrunde |
| 1970 | Wer ist der nächste? as Sir Bogumil |
| 1969 | Amerika oder der Verschollene as Oberkellner |
| 1969 | Dynamit as Matt Regan |
| 1968 | Der Gorilla von Soho as Henry Parker |
| 1968 | Kidnap-Die Entführung des Lindbergh-Babys as Lawyer Sheppard |
| 1966 | Hobby as Henry Liddell |
| 1966 | Samba as Der Mann aus Rio |
| 1965 | Willkommen in Altamont as Reeves Jordan |
| 1965 | African Gold as Karl Du Val |
| 1965 | City of Fear as Paul |
| 1965 | Geisterkomödie as Charles Condomine |
| 1964 | Das Verrätertor as Trayne |
| 1964 | Das Haus der Vergeltung as Major Shales |
| 1964 | Legende einer Liebe |
| 1964 | Amouren as Garry Essendine |
| 1964 | Der Mann nebenan as Harry Linkhorn |
| 1963 | Death Drums Along the River as Dr. Franz Weiss |
| 1963 | The Victors as Herr Metzger |
| 1963 | Freddy und das Lied der Südsee as Siebzehnstern |
| 1963 | Dumala as Behrent von Rast |
| 1963 | Mystery Submarine as Capt. Neymarck |
| 1962 | Death Trap |
| 1962 | The Devil's Agent as Inspector Huebling |
| 1962 | Der Kronanwalt as Thomas Morland |
| 1962 | Lockende Tiefe as William Collyer |
| 1961 | Anna Karenina as Alexis Karenin |
| 1961 | Das Geheimnis der gelben Narzissen as Raymond Lyne |
| 1961 | Navaron'un Topları as Commandant |
| 1961 | Frau Irene Besser as Dr. Heinz Werther |
| 1960 | Gestapo Zindanlarında as Hartmann |
| 1960 | Conspiracy of Hearts as Colonel Horsten |
| 1960 | Foxhole in Cairo as Field Marshal Rommel |
| 1959 | Subway in the Sky as Carl |
| 1959 | Der Andere as David Henderson |
| 1958 | Ein Idealer Gatte as Sir Robert Chiltern |
| 1958 | Die Abiturientin as Regierungsrat Dr. Stefan Hoffenreich |
| 1958 | ...und abends in die Scala as Pierre de Motestant |
| 1958 | Alle Sünden dieser Erde as Richter |
| 1957 | Die liebe Familie as Charles Hammond |
| 1957 | Mammis Wanderjahre as Geoff Martin |
| 1957 | El batallón de las sombras |
| 1956 | Londra chiama Polo Nord as Matt |
| 1956 | Loser Takes All as Hotel Manager |
| 1956 | Nacht der Entscheidung as Albert Vernon |
| 1955 | Der Fischer vom Heiligensee as Wolfgang von Döring |
| 1955 | Reifende Jugend as Studienrat Dr. Crusius |
| 1955 | Des Teufels General as Oberst Friedrich Eilers |
| 1955 | Das Lied von Kaprun as Peter Dahle |
| 1954 | Das Bekenntnis der Ina Kahr as Dr. Pleyer |
| 1954 | Frühlingslied as Dr. Andermatt |
| 1954 | Heimweh nach Deutschland as Fred Berger |
| 1953 | Geliebtes Leben as Joachim von Bolin |
| 1953 | Die Rose von Stambul as Achmed Bey |
| 1953 | Desperate Moment as Paul Ravitch, alias Schleger |
| 1952 | Fritz und Friederike as Henry de Voss |
| 1952 | Klettermaxe as Max Malien, Schriftsteller |
| 1951 | Hotel Sahara as Lt. Gunther Von Heilicke |
| 1951 | The Dark Light as Mark |
| 1949 | Marry Me as Louis |
| 1948 | Sleeping Car to Trieste as Zurta |
| 1947 | Frieda as Richard |
| 1946 | Beware of Pity as Lt. Anton Marek |
| 1945 | The Seventh Veil as Maxwell Leyden |
| 1944 | English Without Tears as Felix Dembowski |
| 1943 | Yellow Canary as Jan Orlock |
| 1943 | Kahraman Subay as von Ritter |
| 1943 | The New Lot as Czech Soldier |
| 1942 | The Young Mr. Pitt as Talleyrand |
| 1942 | The Big Blockade as Gunter |
| 1941 | Mr. Proudfoot Shows a Light as German |
| 1941 | Jeannie as Count Erich von Wittgenstein |
| 1940 | Neutral Port as Capt. Grosskraft |
| 1940 | Convoy as Commander U.37 |
| 1940 | Night Train to Munich as Paul - KL Guard (uncredited) |
| 1940 | Let George Do It! as German Radio Operator (uncredited) |
| 1940 | For Freedom as Fritz |
| 1940 | Spy for a Day as Captain Hausemann |
| 1937 | Victoria the Great as (uncredited) |
| 1936 | Kater Lampe as Fritz Neumerkel - Schnitzergeselle |
| 1936 | Die klugen Frauen as Painter Johann Breughel |
| 1935 | Mach mich glücklich as William Davenport, ihr Sohn |
| 1935 | Hermine und die sieben Aufrechten as Karl, deren Sohn |
| 1935 | Glückspilze as Hans Berding |
| 1934 | Fräulein Liselott as Peter Wendt, Architekt |
| 1934 | Eine Siebzehnjährige as Walter, ihr Sohn |
| 1934 | Krach um Jolanthe as Wesemeier, der neue Lehrer |
| 1934 | Es tut sich was um Mitternacht as Nikolaus 'Nicki' Durmann |
| 1933 | Die vom Niederrhein as Hans Steinherr |
| 1933 | Reifende Jugend as Knud Sengebusch, Abiturient |
| 1933 | Kampf um Blond as Victor |
| 1932 | Ich bei Tag und du bei Nacht as Wolf |
| 1932 | Annemarie, die Braut der Kompanie as Fähnrich Werner v. Schumann |
Duvar