Credits

• 2022 ·Dracula Unearthedas Dr. Jack Seward (archive footage)
• 2010 ·Halloween: The Inside Storyas Self (archive footage)
• 2010 ·Never Sleep Again: The Elm Street Legacyas Self (archive footage)
• 2003 ·Halloween: A Cut Above the Restas Self / Dr. Samuel 'Sam' Loomis (archive footage)
• 2002 ·Best Ever Bondas Blofeld (archive footage) (uncredited)
• 1998 ·In and Out of Fashionas Self (archive footage)
• 1996 ·Fatal Framesas Professor Robinson
• 1995 ·Halloween: The Curse of Michael Myersas Dr. Sam Loomis
• 1995 ·Signs and Wondersas Cornelius Van Damm
• 1995 ·Safe Havenas The Sailor
• 1994 ·Guinevereas Merlin
• 1994 ·Freeze: But is it Art?as Sinister Dentist
• 1993 ·The Big Freezeas Soup slurper
• 1993 ·The Hour of the Pigas Pincheon
• 1993 ·The Thief and the Cobbleras Phido the Vulture (voice)
• 1993 ·Femme Fataleas Victor Harty
• 1992 ·Diên Biên Phuas Howard Simpson
• 1991 ·Shadows and Fogas Doctor
• 1991 ·Millionsas Ripa
• 1991 ·Women in Armsas Dreyfuss
• 1991 ·The Vulture Is a Patient Birdas The Art Collector
• 1990 ·Moi, général de Gaulleas Winston Churchill
• 1989 ·Miss Marple: A Caribbean Mysteryas Jason Rafiel
• 1989 ·Casablanca Expressas Colonel Bats
• 1989 ·Ten Little Indiansas Mr. Justice Lawrence Wargrave
• 1989 ·Halloween 5: The Revenge of Michael Myersas Dr. Sam Loomis
• 1989 ·River of Deathas Heinrich Spaatz
• 1989 ·Buried Aliveas Dr. Schaeffer
• 1989 ·Paganini Horroras Mr. Pickett
• 1989 ·The House of Usheras Walter Usher
• 1989 ·American Rickshawas Rev. Mortom
• 1988 ·The Great Escape II: The Untold Storyas Dr. Absalon
• 1988 ·The Great Escape II: The Untold Storyas Dr. Absalon
• 1988 ·Halloween 4: The Return of Michael Myersas Dr. Loomis
• 1988 ·Nosferatu in Veniceas Don Alvise
• 1988 ·Last Platoonas Colonel B. Abrahams
• 1988 ·Animali metropolitanias Prof. Livingstone
• 1988 ·The Commanderas Henry Carlson
• 1988 ·Hanna's Waras Captain Thomas Rosza
• 1988 ·Phantom of Deathas Inspector Datti
• 1987 ·Prince of Darknessas Father Loomis
• 1987 ·Django Strikes Againas Ben Gunn
• 1987 ·Ground Zeroas Prosper Gaffney
• 1987 ·Double Targetas Sen. Blaster
• 1987 ·Basementsas Mr. Kidd (segment "The Room")
• 1987 ·Scoopas Lord Copper
• 1987 ·Spectersas Professor Lasky
• 1987 ·Warrior Queenas Clodius Flaucus
• 1987 ·Gila and Rikas Joe Gardenia
• 1986 ·Naso di caneas Olindo Cuomo
• 1986 ·Cobra Missionas Father Lenoir
• 1986 ·To Kill a Strangeras Col. Kostik
• 1986 ·Into the Darknessas David Beckett
• 1986 ·Deadheatas Aldo Rossi
• 1985 ·Nothing Underneathas Commissioner Danesi
• 1985 ·Black Arrowas Sir Oliver Oates
• 1985 ·Reel Horroras Axel MacGregor (archive footage)
• 1985 ·Treasure of the Amazonas Klaus von Blantz
• 1985 ·The Ray Bradbury Theateras George Hill
• 1985 ·The Corsican Brothersas The Chancellor
• 1985 ·Phenomenaas Professor John McGregor
• 1985 ·The Ambassadoras Minister Eretz
• 1985 ·Dario Argento's World of Horroras Self (Archive)
• 1984 ·Miss Marpleas Jason Rafiel
• 1984 ·Arch of Triumphas Ivon Haake
• 1984 ·Terror in the Aislesas Self - Host
• 1984 ·A Breed Apartas J.P. Whittier
• 1984 ·Master of the Gameas Salomon Van der Merwe
• 1984 ·Frankenstein's Great Aunt Tillieas Victor Frankenstein / Baron Frankenstein
• 1984 ·Where Is Parsifal?as Mackintosh
• 1983 ·The Devonsville Terroras Dr. Warley
• 1983 ·The Falklands Factoras Dr. Samuel Johnson
• 1983 ·Warrior of the Lost Worldas Prossor
• 1982 ·Witness for the Prosecutionas Mr. Myers
• 1982 ·Alone in the Darkas Leo Bain
• 1982 ·The Barchester Chroniclesas Septimus Harding
• 1982 ·Computercideas George Dettler
• 1982 ·Woganas Self
• 1981 ·Race for the Yankee Zephyras Gilbert Carson
• 1981 ·Halloween IIas Dr. Sam Loomis
• 1981 ·Escape from New Yorkas President of the United States
• 1981 ·The Monster Clubas Pickering, Chief of the B-Squad
• 1980 ·Blade on the Featheras Professor John Cavendish
• 1980 ·Pumamanas Kobras
• 1979 ·The French Atlantic Affairas Max Dechambre
• 1979 ·All Quiet on the Western Frontas Kantorek
• 1979 ·Better Late Than Neveras Colonel Riddle
• 1979 ·Jaguar Lives!as General Villanova
• 1979 ·Draculaas Dr. Jack Seward
• 1979 ·Good Luck, Miss Wyckoffas Dr. Steiner
• 1979 ·The Angry Manas Albert Rumpelmayer
• 1979 ·Gold of the Amazon Womenas Clarence Blasko
• 1979 ·Mrs. Columboas
• 1979 ·Dick Turpinas
• 1978 ·Power Playas Blair
• 1978 ·Halloweenas Loomis
• 1978 ·Centennialas Sam Purchas
• 1978 ·Last In, First Outas Rothko
• 1978 ·Sgt. Pepper's Lonely Hearts Club Bandas B.D. Brockhurst
• 1978 ·Night Creatureas Axel MacGregor
• 1978 ·The Bastardas Solomon Sholto
• 1978 ·Tomorrow Never Comesas Dr. Todd
• 1978 ·Blood Relativesas James Doniac
• 1978 ·The Dark Secret of Harvest Homeas Narrator (voice)
• 1978 ·The Defection of Simas Kudirkaas Capt. Vladimir Popov
• 1977 ·Telefonas Nicolai Dalchimsky
• 1977 ·Oh, God!as Doctor Harmon
• 1977 ·The Uncannyas Valentine De'ath (segment 3 "Hollywood 1936")
• 1977 ·Jesus of Nazarethas Melchior
• 1977 ·Jesus Of Nazarethas Melchior
• 1976 ·The Eagle Has Landedas Himmler
• 1976 ·Hindle Wakesas Nat Jeffcote
• 1976 ·Laurence Olivier Presentsas Nat Jeffcote
• 1976 ·The Last Tycoonas Boxley
• 1976 ·The Passover Plotas Pontius Pilate
• 1976 ·Meriel the Ghost Girlas George Livingston
• 1976 ·Goldenrodas John Tyler Jones
• 1976 ·The Devil's Menas Father Roche
• 1976 ·The Jokeas Bendel
• 1976 ·Trial by Combatas Sir Giles Marley
• 1976 ·I Don't Want to Be Bornas Dr. Finch
• 1975 ·Peep Showas
• 1975 ·The Count of Monte-Cristoas Danglars
• 1975 ·Saturday Night Liveas Self - Host
• 1975 ·Hearts of the Westas A.J. Nietz
• 1975 ·Journey into Fearas Kuvetli
• 1975 ·Escape to Witch Mountainas Lucas Deranian
• 1974 ·Barry McKenzie Holds His Ownas Erich Count von Plasma
• 1974 ·House of the Damnedas Martin Zayas
• 1974 ·Occupationsas Christo Kabak
• 1974 ·The Cafeteriaas Aaron
• 1974 ·The Mutationsas Professor Nolter
• 1974 ·The Black Windmillas Cedric Harper
• 1974 ·Watch Out, We're Madas Doctor
• 1974 ·Playhouseas
• 1974 ·Playhouseas George Livingston
• 1974 ·From Beyond the Graveas Jim Underwood
• 1973 ·Tales That Witness Madnessas Prof. R.C. Tremayne
• 1973 ·Malachi's Coveas Malachi
• 1973 ·Orson Welles' Great Mysteriesas Cawser
• 1973 ·Lonely Wateras The Spirit (voice)
• 1973 ·The Rainbow Boysas Ralph Logan
• 1973 ·Dr. Jekyll and Mr. Hydeas Fred Smudge
• 1972 ·The Pied Piperas The Baron
• 1972 ·Wedding in Whiteas Jim Dougall, Sr.
• 1972 ·Death Lineas Inspector Calhoun
• 1972 ·Innocent Bystandersas Loomis
• 1972 ·Henry VIII and His Six Wivesas Thomas Cromwell
• 1972 ·The Jerusalem Fileas
• 1971 ·Kidnappedas Ebenezer Balfour
• 1971 ·Skin Deepas Gerry Muddiman
• 1971 ·The Rivals of Sherlock Holmesas Carnacki
• 1971 ·Columboas Adrian Carsini
• 1971 ·Wake in Frightas Doc Tydon
• 1971 ·The Fox Trotas Tom
• 1971 ·THX 1138as SEN
• 1970 ·Play for Todayas Samuel Johnson
• 1970 ·Play for Todayas Gerry Muddiman
• 1970 ·Soldier Blueas Isaac Q. Cumber
• 1969 ·The Madwoman of Chaillotas The Prospector
• 1969 ·Arthur? Arthur!as Arthur Brownjohn / Sir Easonby 'E' Mellon
• 1969 ·Mr. Freedomas Dr. Freedom
• 1969 ·Last to Goas
• 1968 ·Hawaii Five-Oas Hans Vogler
• 1968 ·Sleep is Lovelyas Clive
• 1968 ·The News-Bendersas J.G.
• 1968 ·Creature of Comfortas James Thorne
• 1967 ·Will Pennyas Preacher Quint
• 1967 ·The Diary of Anne Frankas Albert Dussel
• 1967 ·Matchlessas Gregori Andreanu
• 1967 ·You Only Live Twiceas Ernst Stavro Blofeld
• 1967 ·Call Me Daddyas Ben Hoffman
• 1967 ·NBC Experiment in Televisionas (voice)
• 1967 ·The Night of the Generalsas General Kahlenberge
• 1966 ·Eye of the Devilas Pere Dominic
• 1966 ·Fantastic Voyageas Dr. Michaels
• 1966 ·Cul-de-sacas George
• 1965 ·The Hallelujah Trailas 'Oracle' Jones
• 1965 ·The Greatest Story Ever Toldas The Dark Hermit - Satan
• 1964 ·The Caretakeras Mac Davies / Bernard Jenkins
• 1963 ·Espionageas
• 1963 ·The Fugitiveas Max Pfeiffer
• 1963 ·The Outer Limitsas Harold J. Finley
• 1963 ·Dr. Crippenas Dr. Hawley Harvey Crippen
• 1963 ·The Great Escapeas Blythe 'The Forger'
• 1962 ·The Inspectoras Wolters
• 1961 ·The Horsemastersas Captain Pinski
• 1961 ·The Defendersas Dr. Byron Saul
• 1961 ·What a Carve Up!as Everett Sloane
• 1961 ·Spare the Rodas Mr. Jenkins
• 1961 ·The Wind of Changeas Pop
• 1961 ·No Love for Johnnieas Renfrew
• 1960 ·Alice Through the Looking Boxas Caterpillar
• 1960 ·The Cupboardas Fred Watson
• 1960 ·The Hands of Orlacas Graham Coates
• 1960 ·A Story of Davidas Nabal
• 1960 ·Suspectas Parsons, alias Bill Brown
• 1960 ·Danger Manas
• 1960 ·Sons and Loversas Mr. Pappleworth
• 1960 ·Toff and Fingersas Self/Host
• 1960 ·The Big Dayas Victor Partridge
• 1960 ·Armchair Mystery Theatreas Host
• 1960 ·Hell Is a Cityas Gus Hawkins
• 1960 ·Circus of Horrorsas Vanet
• 1960 ·The Battle of the Sexesas Irwin Hoffman
• 1960 ·The Flesh and the Fiendsas William Hare
• 1960 ·The Shakedownas Jessel Brown
• 1959 ·The Twilight Zoneas Ellis Fowler
• 1959 ·Killers of Kilimanjaroas Captain
• 1959 ·Look Back in Angeras Hurst
• 1959 ·Interpol Callingas Karl Haussman
• 1959 ·The Traitoras Grantley Caypor
• 1959 ·One Step Beyondas Harvey Laurence
• 1958 ·The Two-Headed Spyas Gen. Hardt
• 1958 ·The Greatest Man in the Worldas US President
• 1958 ·The Adventures of William Tellas
• 1958 ·The Man Insideas Organ Grinder
• 1958 ·The Wind Cannot Readas Doctor
• 1958 ·Heart of a Childas Spiel
• 1958 ·A Tale of Two Citiesas Barsad
• 1957 ·Barnacle Billas Cashier
• 1957 ·Manuelaas Evans
• 1957 ·The Man in the Skyas Crabtree
• 1956 ·Armchair Theatreas President of the USA
• 1956 ·The Black Tentas Ali
• 1956 ·Tony Awardsas Self - Nominee
• 1956 ·1984as R. Parsons
• 1955 ·The Adventures of Robin Hoodas Prince John
• 1955 ·Value for Moneyas Limpy
• 1955 ·Round the World in 80 Daysas Voices
• 1954 ·Nineteen Eighty-Fouras Syme
• 1954 ·The Wonderful World of Disneyas Captain Pinski
• 1954 ·Orders Are Ordersas Cpl. Martin (as Donald Plesance)
• 1954 ·The Beachcomberas Tromp
• 1952 ·The Dybbukas Second batlon
• 1951 ·Hallmark Hall of Fameas Kantorek
• 1951 ·Hallmark Hall of Fameas Myers
• 1951 ·Hallmark Hall of Fameas The Chancellor
• 1950 ·Sunday Night Theatreas Syme