 Voyage of the Damned1976 · Professor Egon Kreisler | Professor Egon Kreisler |
 The Odessa File1974 · Wehrmacht Officer (uncredited) | Wehrmacht Officer (uncredited) |
 The Shoes of the Fisherman1968 · Fr. David Telemond | Fr. David Telemond |
 Interlude1968 · Stefan Zelter | Stefan Zelter |
 Fahrenheit 4511966 · Guy Montag | Guy Montag |
 The Spy Who Came In from the Cold1965 · Fiedler | Fiedler |
 Ship of Fools1965 · Dr. Schumann | Dr. Schumann |
 Venusberg1963 · Der Mann (Stimme) | Der Mann (Stimme) |
 Jules and Jim1962 · Jules | Jules |
| EEin gewisser Judas1958 · Judas, Director | Judas, Director |
| BBacchus1957 · Bacchus | Bacchus |
 Lola Montès1955 · Student | Student |
 Mozart1955 · Wolfgang Amadeus Mozart | Wolfgang Amadeus Mozart |
 Espionage1955 · Leutnant Zeno von Baumgarten | Leutnant Zeno von Baumgarten |
 The Last Act1955 · Hauptmann Wüst | Hauptmann Wüst |
 Decision Before Dawn1951 · Cpl. Karl Maurer - aka Happy | Cpl. Karl Maurer - aka Happy |
 Ein Lächeln im Sturm1951 · Francois Mercier | Francois Mercier |
 The Wonder Kid1951 · Rudi | Rudi |
 Das gestohlene Jahr1951 · Peter Brück | Peter Brück |
 Call Over the Air1951 · Student | Student |
 The Angel with the Trumpet1950 · Herman Alt | Herman Alt |
 Eroica1949 · Karl, Beethovens Neffe | Karl, Beethovens Neffe |
 The Angel with the Trumpet1948 · Hermann Alt | Hermann Alt |
 Leinen aus Irland1939 · Hotelpage | Hotelpage |
 Hotel Sacher1939 · Liftboy | Liftboy |
| GGeld fällt vom Himmel1938 · Actor | Actor |
