Credits

• 2023 · Dad's Army: The Missing Episodes as Captain Mainwaring
• 2023 · Dad's Army: The Animations as Captain George Mainwaring
• 2007 · Hitler: The Comedy Years as Capt. George Mainwaring (archive footage) (uncredited)
• 2001 · The Best of Morecambe and Wise as Self (archive footage)
• 2000 · A Life on the Box: Arthur Lowe as Self
• 1983 · ITV Christmas Comedy as
• 1982 · A J Wentworth, BA as A.J. Wentworth, B.A.
• 1982 · Britannia Hospital as Guest Patient
• 1980 · Sweet William as Captain Walton
• 1979 · Red, White, and Zero as The Mayor
• 1979 · The Plank as Shorter Workman
• 1979 · The Lady Vanishes as Jeremy Charters
• 1979 · Potter as Redvers Potter
• 1978 · Bless Me Father as Father Charles Clement Duddleswell
• 1978 · Daphne Laureola as Gooch
• 1977 · Oh What A Lovely Report as Mr. Jones
• 1977 · The Strange Case of the End of Civilization as We Know It as Dr. John H. Watson
• 1977 · Philby, Burgess and Maclean as Herbert Morrison
• 1977 · The Galton & Simpson Playhouse as
• 1976 · Laurence Olivier Presents as Gooch
• 1976 · The Bawdy Adventures of Tom Jones as Dr. Thwackum
• 1976 · Bill Brand as Watson
• 1974 · Man About the House as Spiros
• 1974 · Microbes and Men as Louis Pasteur
• 1974 · Mr. Men as Narrator
• 1973 · No Sex Please: We're British as Mr Bromley
• 1973 · Adolf Hitler - My Part in His Downfall as Maj. Drysdale
• 1973 · O Lucky Man! as Mr. Duff / Charlie Johnson / Dr. Munda
• 1973 · Theatre of Blood as Horace Sprout
• 1972 · The Ruling Class as Tucker
• 1972 · It's Murder. But Is It Art? as Mr. Phineas Drake
• 1971 · The Last Of The Baskets as Redvers Bodkin
• 1971 · Dad's Army as Capt. George Mainwaring
• 1971 · A Hole Lot of Trouble as Whitehouse
• 1970 · The Rise and Rise of Michael Rimmer as Ferret
• 1970 · Spring and Port Wine as Mr. Aspinall
• 1970 · Fragment of Fear as Mr. Nugent
• 1970 · Some Will, Some Won't as Police Sergeant
• 1969 · The Bed Sitting Room as Father
• 1969 · It All Goes to Show as Councillor Henry Parker
• 1968 · if.... as Mr. Kemp
• 1968 · Dad's Army as Captain George Mainwaring
• 1968 · Rogues' Gallery as Mr. Cakebread
• 1968 · About "The White Bus" as Self
• 1967 · The White Bus as The Mayor
• 1967 · Turn Out the Lights as Leonard Swindley
• 1965 · BBC Play of the Month as Sir Oliver Surface
• 1965 · You Must Be Joking as Husband
• 1965 · Pardon the Expression as Leonard Swindley
• 1964 · The Wednesday Play as Colonel Harrup
• 1963 · The Snag as Tailor
• 1963 · This Sporting Life as Charles Slomer
• 1962 · Go to Blazes as Warder
• 1961 · The Morecambe & Wise Show as Capt. George Mainwaring
• 1961 · The Avengers as Benstead
• 1960 · Coronation Street as Leonard Swindley
• 1960 · Maigret as
• 1960 · The Day They Robbed the Bank of England as Bank Official (uncredited)
• 1960 · A Night Out as Mr King
• 1960 · Lord Arthur Savile's Crime as Mr. Podgers
• 1959 · No Hiding Place as
• 1958 · Stormy Crossing as Garage Owne
• 1958 · Blind Spot as
• 1957 · Stranger in Town as Jeweller
• 1957 · Hour of Decision as Caligraphy Expert
• 1956 · The Green Man as Radio Salesman
• 1956 · The Errol Flynn Theatre as
• 1956 · Breakaway as Mitchell
• 1956 · Armchair Theatre as Tailor
• 1956 · Who Done It? as Shop demonstrator (uncredited)
• 1955 · One Way Out as Sam
• 1955 · The Reluctant Bride as Mr. Fogarty
• 1954 · Final Appointment as Barratt
• 1954 · The Mirror and Markheim as Arthur Henry
• 1950 · Sunday Night Theatre as Albert Davies
• 1949 · The Spider and the Fly as Town Clerk
• 1949 · Kind Hearts and Coronets as The Reporter
• 1949 · Stop Press Girl as Archibald (uncredited)
• 1948 · London Belongs to Me as Commuter on Train (uncredited)