Credits

• 2000 · Longitude as Admiral Balchen
• 1999 · The Tichborne Claimant as Arundell
• 1999 · One Man Band as Tailor
• 1999 · Where Are They Now? as Self
• 1996 · Madson as Sir Ranald Hearnley
• 1995 · Orson Welles: The One-Man Band as Self (segment "Taylor's shop" ) (archive footage)
• 1994 · Scarlett as The Judge
• 1994 · The Memoirs of Sherlock Holmes as Mycroft Holmes
• 1992 · Tales from the Poop Deck as Admiral Dennis De'Ath
• 1991 · Performance as Maurice Hussey
• 1991 · Absolute Hell as Maurice Hussey
• 1991 · Shrinks as Lord Rissington
• 1991 · Firestar: First Contact as Commodore Vandross
• 1990 · The Paper Man as Prime Minister
• 1990 · Harry and Harriet as Satan
• 1989 · Blackeyes as Sebastian
• 1989 · The Nineteenth Hole as Col. Westray
• 1988 · Blind Justice as Judge Langtry
• 1988 · Small World as Rudyard Parkinson
• 1988 · Hannay as Commander Nevil
• 1987 · The New Statesman as Roland Gidleigh-Park
• 1987 · Dreams Lost, Dreams Found as Jason Klein
• 1987 · Cariani and the Courtesans as Narrator
• 1987 · Hammer: The Studio That Dripped Blood as Narrator (voice)
• 1987 · Porterhouse Blue as Sir Cathcart D'Eath
• 1987 · Tickets for the Titanic as The Earl of Albany
• 1986 · ScreenPlay as Storyteller(voice)
• 1986 · The Return of Sherlock Holmes as Mycroft Holmes
• 1986 · Casey at the Bat as Mr. Dent
• 1986 · The Gourmet as Manley Kingston
• 1985 · Tall Tales & Legends as Mr Dent
• 1985 · C.A.T.S. Eyes as Sir Jack Fenn
• 1984 · The Wind in the Willows as The Stranger (voice)
• 1984 · Sherlock Holmes as Mycroft Holmes
• 1984 · The Adventures of Sherlock Holmes as Mycroft Holmes
• 1983 · The Comedy of Errors as Solinus, Duke of Ephesus
• 1983 · An Englishman Abroad as Claudius (Charles)
• 1983 · The Jigsaw Man as Sir James Chorley
• 1982 · Charles & Diana: A Royal Love Story as Earl Spencer
• 1981 · Troilus & Cressida as Pandarus
• 1981 · Bergerac as Bart Bellow
• 1981 · Ticket to Heaven as Musician
• 1981 · Shock Treatment as Judge Oliver Wright
• 1980 · We, the Accused as Sir Hayman Drewer
• 1980 · The Mirror Crack'd as Bates, The Butler
• 1979 · Schalcken the Painter as Narrator
• 1979 · Mrs. R's Daughter as Rogers
• 1979 · Heartland as Mr. Wheeler
• 1979 · The House on Garibaldi Street as Gen. Lischke
• 1979 · Ike as Gen. "Freddie" de Guingand
• 1979 · Ike as Gen. 'Freddie' de Guingand
• 1979 · Julius Caesar as Julius Caesar
• 1978 · Richard II as Duke of York
• 1978 · The BBC Television Shakespeare as Duke of York
• 1978 · The BBC Television Shakespeare as Julius Caesar
• 1978 · The Legacy as Karl Liebnecht
• 1978 · Across a Crowded Room as Harold Charles
• 1978 · Hazell as Brownhill
• 1977 · Six Characters in Search of an Author as The Director
• 1977 · Three Dangerous Ladies as Santander
• 1977 · Silver Bears as Charles Cook
• 1977 · The Sunday Drama as Delaforce
• 1977 · The Galton & Simpson Playhouse as Charles
• 1976 · The Seven-Per-Cent Solution as Mycroft Holmes
• 1976 · Seven Nights in Japan as Henry Hollander
• 1975 · The Philanthropist as Braham
• 1975 · The Rocky Horror Picture Show as The Criminologist
• 1975 · The Venturers as Tony Challon
• 1975 · Night Is the Time for Killing as Hilary Vance
• 1974 · Churchill's People as Duke of Portland
• 1974 · Dial M for Murder as Hugo Vardon
• 1974 · The Beast Must Die as Bennington
• 1974 · Fall of Eagles as Rodzianko
• 1974 · On the Game as Narrator (voice)
• 1973 · Tales That Witness Madness as Nicholas (Clinic Link Episodes segment) (voice) (uncredited)
• 1973 · Orson Welles' Great Mysteries as Mikail Zigorin
• 1973 · The Song of Songs as Count Von Mertzbach
• 1973 · Thriller as Hilary Vance
• 1973 · Theatre of Blood as Solomon Psaltery (voice) (uncredited)
• 1973 · The Upper Crusts as Lord Robin Seacroft
• 1972 · The Millionairess as Adrian Blenderbland
• 1972 · The Merchant of Venice as Antonio
• 1971 · A Ghost Story for Christmas as Narrator
• 1971 · The Cherry Orchard as Gayev
• 1971 · Diamonds Are Forever as Ernst Stavro Blofeld
• 1971 · Upstairs, Downstairs as Sir Edwin Partridge
• 1971 · The Rivals of Sherlock Holmes as Eugene Valmont
• 1971 · When Eight Bells Toll as Sir Anthony Skouras (voice) (uncredited)
• 1971 · Doctor at Large as Man
• 1970 · Play for Today as Oxlade
• 1970 · Menace as Micky
• 1970 · Oh In Colour as Actor
• 1970 · The Executioner as Vaughan Jones
• 1970 · Cromwell as The Earl of Essex
• 1969 · The Merchant of Venice as Antonio
• 1969 · Softly Softly: Task Force as Her Majesty's Inspector Sharp
• 1969 · Softly Softly: Task Force as Tailor
• 1969 · The File of the Golden Goose as Harrison, 'The Owl'
• 1969 · Mosquito Squadron as Air Commodore Hufford
• 1969 · W. Somerset Maugham as The Storyteller
• 1969 · The Nine Ages of Nakedness as Narrator
• 1968 · The Devil Rides Out as Mocata
• 1968 · The Secret War of Harry Frigg as Gen. Adrian Cox-Roberts
• 1967 · Omnibus as Narrator
• 1967 · ITV Playhouse as Admiral Ranking
• 1967 · The Man Outside as Charles Griddon
• 1967 · You Only Live Twice as Dikko Henderson
• 1967 · The Night of the Generals as General von Seidlitz-Gabler
• 1965 · BBC Play of the Month as Charles Strickland
• 1965 · BBC Play of the Month as Richard Greatham
• 1965 · BBC Play of the Month as Field-Marshall Allenby
• 1965 · BBC Play of the Month as Gayev
• 1965 · BBC Play of the Month as Antonio
• 1965 · BBC Play of the Month as Lord Augustus
• 1965 · BBC Play of the Month as Adrian Blenderbland
• 1965 · BBC Play of the Month as Mr. Beebe
• 1965 · BBC Play of the Month as Sir Harcourt Courtly
• 1965 · Thirty-Minute Theatre as Detective Inspector Waugh
• 1965 · Thirty-Minute Theatre as Inspector Waugh
• 1965 · Thirty-Minute Theatre as Bertrand Asquith
• 1965 · Thirty-Minute Theatre as Knox
• 1965 · The Troubleshooters as Michael Rennane
• 1965 · Masquerade as Benson
• 1965 · Tea Party as Willy
• 1963 · Love Story as John Trewardine
• 1963 · Love Story as Bender
• 1962 · Out of This World as Abel Jones
• 1962 · Suspense as Verdon
• 1961 · Drama 61-67 as David
• 1960 · Maigret as Mazeron
• 1960 · Man in the Moon as Leo
• 1960 · Michael Shayne as Dr Bill Logan
• 1960 · Danger Man as Alex
• 1960 · Danger Man as Zameda
• 1960 · The Entertainer as Columnist
• 1960 · Armchair Mystery Theatre as Madingley
• 1960 · Armchair Mystery Theatre as Quill
• 1960 · Somerset Maugham Hour as Major Templeton
• 1960 · Somerset Maugham Hour as Tom Ramsey
• 1959 · Tommy the Toreador as Gomez
• 1959 · The Desperate Man as Lawson
• 1959 · The Four Just Men as Sadik Bey
• 1959 · The Four Just Men as Paul Lederer
• 1959 · The Four Just Men as Dominguez
• 1959 · No Hiding Place as Sir Miles
• 1959 · Probation Officer as Richard Bates
• 1959 · Crime Sheet as Actor
• 1959 · Whicker's World as
• 1959 · Follow a Star as Taciturn Man at Party (uncredited)
• 1958 · The Invisible Man as Thal
• 1958 · Heart of a Child as Fritz Heiss
• 1958 · I Accuse! as Captain Brossard
• 1958 · Sword of Freedom as Varenza
• 1958 · Sword of Freedom as Pierre De Foix
• 1957 · Bachelor Father as Frank Gibbs
• 1957 · Theatre Night as Capt. Cyril Mavors
• 1956 · Boyd Q.C. as Tickle
• 1956 · Armchair Theatre as Philip Comely
• 1956 · Armchair Theatre as Stuart Marlowe
• 1956 · Armchair Theatre as Felix Hull
• 1955 · Highway Patrol as Officer Edwards (#1430)
• 1955 · The Adventures of Robin Hood as Sir Blaise
• 1955 · Gunsmoke as Sheriff
• 1955 · Gunsmoke as Tyler
• 1955 · Gunsmoke as Bob Gringle
• 1954 · Producers' Showcase as Escalus- Prince of Verona
• 1951 · Hallmark Hall of Fame as Bounine
• 1950 · Sunday Night Theatre as Waring