Acting
- 1976WestwaySurveyor7 ep.
- 1975Edward the SeventhLord Charles Carrington7 ep.
- 1974Father BrownDonald Druce1 ep.
- 1971JusticeDet. Con. Jackson1 ep.
- 1969The Main ChanceReginald Harris2 ep.
- 1967Boy Meets GirlJeremy1 ep.
Behind the camera
- 1992FramedProducer4 ep.
- 1990Single VoicesDirector1 ep.
- 1988The Play on OneDirector1 ep.
- 1988HannayDirector3 ep.
- 1987Miss Marple: NemesisExecutive Producer2 ep.
- 1987Miss Marple: At Bertram's HotelExecutive Producer2 ep.
- 1987Miss Marple: Sleeping MurderExecutive Producer2 ep.
- 1986Call Me MisterDirector1 ep.
- 1986ScreenPlayDirector1 ep.
- 1985Miss Marple: A Pocketful of RyeDirector2 ep.
- 1985Miss Marple: The Moving FingerProducer2 ep.
- 1984Miss MarpleDirector1 ep.
- 1984Miss Marple: The Body in the LibraryProducer3 ep.
- 1983Johnny JarvisProducer6 ep.
- 1983The CleopatrasProducer8 ep.
- 1976WestwayWriter7 ep.
- 1974Armchair CinemaWriter1 ep.
- 1972Crown CourtWriter3 ep.
- 1967ITV PlayhouseWriter1 ep.
- 1956Armchair TheatreWriter3 ep.
Guest appearances
- 1976WestwaySurveyor1 ep.
- 1975Edward the SeventhCharles Carrington, Lord Charles Carrington7 ep.
- 1974Father BrownDonald Druce1 ep.
- 1970The Main ChanceReginald Harris, Richard Nash2 ep.
- 1971JusticeDet. Con. Jackson1 ep.
- 1967Boy Meets GirlJeremy1 ep.
Also known as: Гай Слейтер · Guy Richard Clive Slater