Movies

• The Heroes of Telemark: Location report from Norway (2003)
• Anna (1988) as George Mamoulian
• Doctor Who: Silver Nemesis (1988) as De Flores
• The Making of Doctor Who: Silver Nemesis (1988)
• Faceless (1988) as Dr. Karl Heinz Moser
• Der Sommer des Samurai (1986) as Wintrich
• Wahnfried (1986) as Franz Listz
• Operation Dead End (1986) as Prof. Lang
• Marie Ward - Zwischen Galgen und Glorie (1985) as Kardinal Millini
• The Masks of Death (1984) as Graf Udo Von Felseck
• Weltuntergang (1984)
• Der Besuch (1984) as Crazier
• S.A.S. San Salvador (1983) as Peter Reynolds
• Non Stop Trouble with Spies (1983) as Colonel Henderson
• Escape to Victory (1981) as chief commentator
• Tusk (1980) as John Morrison
• Der Durchdreher (1979) as Glorias erster Mann
• Son of Hitler (1979) as Gernheim
• Das Einhorn (1978) as Blomich
• Plutonium (1978) as Direktor Arnold
• Io sono mia (1977) as Padre di Suna
• Waldrausch (1977) as Fürst
• Valentino (1977) as Baron Long
• The Indians Are Still Far Away (1977) as Le professeur d'allemand
• Vanessa (1977) as Major Kenneth Cooper
• Montana Trap (1976) as Lieutenant Slade
• The Swiss Conspiracy (1976) as Franz Benninger
• Operation: Daybreak (1975) as Reinhard Heydrich
• Lehmanns Erzählungen (1975) as Allan
• H.P. Lovecraft: The Shadow Out of Time (1975) as Professor Peterson
• Shatter (1974) as Hans Leber
• Only the Wind Knows the Answer (1974) as John Keelwood
• Borsalino and Co. (1974) as German
• The Beast Must Die (1974) as Pavel
• Kiss Me and Die (1974) as Jonathan Lanceford
• Tony Arzenta (1973) as Hans Grunwald (uncredited)
• The Battle of Sutjeska (1973) as Generaloberst Alexander Lohr
• Seven Deaths in the Cat's Eye (1973) as Dr. Franz
• Mark of the Devil Part II (1973) as Balthasar von Ross
• Little Mother (1973) as The Cardinal

TV Shows

• The Winds of War (1983) as Joachim von Ribbentrop
• Flambards (1979) as Mr Dermot
• Le Mutant (1978) as O'Brien
• The Old Fox (1977) as Leo Steglitz
• The Galton & Simpson Playhouse (1977) as Heinz Steiner
• Kommissariat 9 (1975)
• Derrick (1974) as Herr de Mohl
• Derrick (1974) as Alfred Bandera
• Derrick (1974) as Herr Scherer
• Thriller (1973) as Jonathan Lanceford
• Assignment: Vienna (1972) as Insp. Hoffman
• Scene of the Crime (1970) as Mensur
• The Commissioner (1969) as Roland Sauter
• BBC Play of the Month (1965) as Adolf Eichmann
• Theatre 625 (1964) as Count Wolf von Helldorf
• Doctor Who (1963) as De Flores
• Interpol (1963) as SS-Obergruppenführer Reinhard Heydrich
• Studio 4 (1962)
• One Step Beyond (1959) as Wilhelm Hessler
• Overseas Press Club - Exclusive! (1957) as Louis Walleau
• Wire Service (1956) as Joseph Tezlik
• Armchair Theatre (1956) as Cast Member
• Armchair Theatre (1956) as Karl Brandt
• Armchair Theatre (1956)
• Hancock's Half Hour (1956)
• Colonel March of Scotland Yard (1956) as Francois
• Colonel March of Scotland Yard (1956) as Davos
• Dixon of Dock Green (1955) as Charles Mason