Credits

• 2008 · The Colour of Magic as Greyhald Spold
• 2005 · Riot at the Rite as Patron
• 2005 · Oliver Twist as Dining Hall Master
• 2005 · Kingdom of Heaven as Old Pilgram (director's cut)
• 2003 · The Last Detective as Colonel Colin Ingate
• 1999 · Janice Beard 45 WPM as Sean's Father
• 1997 · Jonathan Creek as Eric
• 1994 · Cadfael as Abbot Heribert
• 1992 · A Dangerous Man: Lawrence After Arabia as Maitland
• 1990 · One Foot In the Grave as
• 1989 · Agatha Christie's Poirot as Burgoyne
• 1988 · The Importance of Being Earnest as Gribsby
• 1987 · Empire of the Sun as British Prisoner
• 1987 · Never Say Die as
• 1987 · The Trial of Klaus Barbie as Frossard
• 1986 · Casualty as Dan Woods
• 1986 · Casualty as Hugh Phipps
• 1986 · King of the Ghetto as Vicar
• 1986 · Lovejoy as Harold Richards
• 1984 · The Bill as
• 1984 · Androcles and the Lion as Caesar
• 1981 · United Kingdom as Commissioner
• 1981 · The Chinese Detective as
• 1980 · Little Lord Fauntleroy as Reverend Muldaur
• 1979 · Churchill and the Generals as Gen. Sir John Dill
• 1979 · Tales of the Unexpected as Man at Railway Station
• 1977 · The Black Panther as
• 1977 · Anna Karenina as
• 1976 · The New Avengers as Prof. Waterlow
• 1976 · Bill Brand as Cedric Maddocks
• 1976 · Shout at the Devil as Admiral Howe
• 1975 · Hennessy as Home Secretary
• 1975 · Doctor Who: Pyramids of Mars as Dr. Warlock
• 1975 · Survivors as Dr. Bronson
• 1975 · Sky as
• 1975 · The Venturers as
• 1974 · Father Brown as
• 1974 · Fall of Eagles as Bethmann-Hollweg
• 1973 · Beyond Our Means as Dr. Charteris
• 1973 · Gawain and the Green Knight as Pilgrim
• 1972 · Arthur of the Britons as
• 1972 · That's Your Funeral as 1st Funeral Director
• 1972 · Crown Court as Sir Peter Cutforth
• 1972 · Crown Court as His Honour Judge Edmonds
• 1972 · What Became of Jack and Jill? as Dickson
• 1972 · The Regiment as
• 1971 · Justice as Wigmore
• 1971 · You're Only Young Twice as
• 1970 · Jane Eyre as John
• 1970 · Doomwatch as Admiral Sir Richard Tranton
• 1970 · Manhunt as Martin
• 1969 · Paul Temple as
• 1969 · Department S as The Auctioneer
• 1969 · Walk a Crooked Path as
• 1969 · Mosquito Squadron as Mr. Scott
• 1969 · Tower of London: The Innocent as Archbishop
• 1969 · The Gold Robbers as Asst. Commissioner Farr
• 1969 · Frankenstein Must Be Destroyed as Principal
• 1968 · The Shoes of the Fisherman as English Cardinal
• 1968 · The Champions as Antrobus
• 1968 · The Expert as Hillard
• 1967 · Quatermass and the Pit as Howell
• 1967 · Callan as
• 1966 · Don't Utter a Note as Vicar
• 1966 · Softly, Softly as
• 1965 · BBC Play of the Month as The Home Secretary
• 1965 · Stranger in the Family as Charles Wilson
• 1965 · Help! as Jeweller
• 1965 · The Knack... and How to Get It as Picture Owner
• 1964 · The July Plot as General Friedrich Olbright
• 1964 · Redcap as
• 1964 · The Wednesday Play as
• 1964 · King and Country as Colonel
• 1964 · Thorndyke as
• 1964 · The Third Secret as Dr Leo Whitset
• 1963 · Doctor Who as Dr. Warlock
• 1962 · The Saint as Don Morland
• 1962 · Z-Cars as
• 1961 · Victim as Paul Mandrake
• 1961 · The Avengers as Sparshott
• 1961 · The Avengers as
• 1960 · Maigret as Xavier Marton
• 1959 · No Hiding Place as
• 1959 · Mystery in the Mine as
• 1958 · Rockets Galore as Scientist
• 1957 · Just My Luck as Gilbert Weaver
• 1957 · The Man Without a Body as Leslie
• 1957 · The Smallest Show on Earth as Actor in The Mystery of Hell Valley (uncredited)
• 1957 · Time Without Pity as Prison Chaplain
• 1957 · The Film That Never Was as
• 1956 · Foreign Intrigue as Brown
• 1956 · Peril for the Guy as Mr. Ritter
• 1954 · Sherlock Holmes as
• 1953 · Saadia as Leader Mokhazenis
• 1953 · The Clue of the Missing Ape as His Excellency
• 1953 · The Sword and the Rose as Sir Edwin Caskoden
• 1952 · The Hour of 13 as Cummings
• 1952 · The Card as P. Shillitoe (uncredited)
• 1951 · Hallmark Hall of Fame as Dr. Harrison
• 1950 · Golden Salamander as Aribi
• 1937 · Farewell Again as Minor Role
• 1934 · Tell Me If It Hurts as Waiter
• 2024 · The Man Who Came to Die as Dr. Clarkson