Frank Middlemass Filmography
- Actor (67 credits)
- Mrs Caldicot's Cabbage War (2002) Bernard
- The Birthday (2002)
- I Love a 1970's Christmas (2000) хроника
- The 10th Kingdom (1999) Judge
- A Dance to the Music of Time (1997) Edgar Deacon
- An Unsuitable Job for a Woman (1997) Mr. Markland
- A Personal Journey with Martin Scorsese Through American Movies (1995) Sir Charles Lyndon, «Barry Lyndon»
- The Whipping Boy (1994) Mr. Walrus
- Doctor Finlay (1993) Professor Chalmers
- A Year in Provence (1993) Clive Parrott
- A Haunting Harmony (1993) Priestly
- Heartbeat (1992) Dr. Alex Ferrenby
- As Time Goes By (1992)
- Sherlock Holmes and the Leading Lady (1991) Dr. Froelich
- The Lost Language of Cranes (1991) Alex
- One Against the Wind (1991) Dubois
- Dark River (1990) Yorkie
- Agatha Christie's Miss Marple: A Caribbean Mystery (1989) Major Palgrave
- Great Expectations (1989) Uncle Pumblechook
- Alexei Sayle's Stuff (1988)
- Knights of God (1987) Father Gregory
- Yes, Prime Minister (1986) The Master of Ballie College
- Oliver Twist (1985) Mr. Brownlow
- Dreamchild (1985) Caterpillar, voice acting
- Squaring the Circle (1984) Brezhnev
- The Adventures of Sherlock Holmes (1984) Henry Baker
- Lace (1984) Abdullah's father
- The Invisible Man (1984) Thomas Marvel
- The Second Part of Henry the Sixth (1983) Cardinal Beaufort
- A Swarm in May (1983) Dr. Sunderland
- Number 10 (1983) Lord Granville
- The First Part of Henry the Sixth (1983) Cardinal Beaufort
- King Lear (1982) Fool
- Winston Churchill: The Wilderness Years (1981) Lord Derby
- The Island (1980)
- Yes Minister (1980) The Master of Ballie College
- To Serve Them All My Days (1980)
- Crime and Punishment (1979) Marmeladov
- Only When I Laugh (1979) Charlie
- Measure for Measure (1979) Pompey
- Me! I'm Afraid of Virginia Woolf (1978) Doctor
- Anna Karenina (1977) General
- Ripping Yarns (1976) Father
- The Wednesday Special: Who Killed Julia Wallace? (1975) Edward Hemmerde
- Barry Lyndon (1975) Sir Charles Lyndon
- Poldark (1975) Charles Poldark
- Raffles (1975) Lord Willoughby
- Fall of Eagles (1974) Stolypin
- Last of the Summer Wine (1973) Judd
- Heil Caesar! (1973) Messala
- War & Peace (1972) Mikhail Kutuzov
- New Scotland Yard (1972) Dr. Percy Bull
- Crown Court (1972) The Hon. Mr. Justice Craig
- Madame Sin (1972) Dr. Henriques
- Say Hello to Yesterday (1971)
- The Two Ronnies (1971) Daisy
- Upstairs, Downstairs (1971) Albert Lyons
- Doctor at Large (1971) Mr. Rivers
- Otley (1969) Bruce
- Frankenstein Must Be Destroyed (1969) Guest - Plumber
- Ooh La La! (1968) Augustin Ferraillon
- Quick Before They Catch Us (1966) The Inspector
- BBC Play of the Month (1965) Fool
- Jackanory (1965) The Colonel
- Sherlock Holmes (1964) Peterson
- Ghost Squad (1961) Commander
- Whack-O! (1956) Editor