•
Davy (1958) – The Unicyclist (uncredited) •
Follow a Star (1959) – Violinist •
Make Mine Mink (1960) – Jelks (uncredited) •
Five Golden Hours (1961) – Gabrielle •
A Pair of Briefs (1962) – Sidney Pudney •
Summer Holiday (1963) – Orlando •
The Mouse on the Moon (1963) – Prime Minister Rupert Mountjoy •
Ladies Who Do (1963) – Police Inspector •
Murder Most Foul (1964) – H. Driffold Cosgood • ''
Every Day's a Holiday'' (1964) – Professor Bastinado •
San Ferry Ann (1965) – German •
The Sandwich Man (1966) – Rowing Coach •
Oliver! (1968) – Fagin •
David Copperfield (1969, TV Movie) – Uriah Heep •
The Twelve Chairs (1970) – Vorobyaninov •
Flight of the Doves (1971) – Hawk Dove •
The Edwardians (1972–1973, TV miniseries) –
Robert Baden-Powell •
Legend of the Werewolf (1975) – Zoo Keeper •
Dogpound Shuffle (1975) – Steps •
Closed Up-Tight (1975) •
Starsky & Hutch (1976, TV Series) – Derek Stafford •
The Strange Case of the End of Civilization as We Know It (1977) – Dr Henry Gropinger •
Dominique (1978) – Dr. Rogers •
The Word (1978, TV Mini-Series) – LeBrun •
Unidentified Flying Oddball, aka
The Spaceman and King Arthur (1979) – Merlin •
Tales of the Unexpected (1980, TV Episode) – Richard Pratt • ''
Nobody's Perfect'' (1980, TV Series) – Inspector Roger Hart •
Into the Labyrinth (1981, TV Series) – Rothgo •
Othello (1981, TV Movie) –
Iago •
Dial M for Murder (1981, TV movie) – Capt. Lesgate •
Wrong Is Right (1982) – King Awad •
Where Is Parsifal? (1983) – Beersbohm •
Hart to Hart (1983) – Charles Thompson •
The Other Side of London (1983) •
The Telebugs (1986–1987, TV Series) – (voice) •
Asterix and the Big Fight (1989) – Prolix (British version, voice) •
A Ghost in Monte Carlo (1990, TV Movie) – Alphonse • ''How's Business'' (1991) – Pawnshop broker • ''Emily's Ghost'' (1992) – Dawson •
The Animals of Farthing Wood (1993–1995, TV Mini-Series) – Toad, Badger, Whistler, Rollo, Bully, Spike, Large Town Rat, additional voices (voice) • ''
A Kid in King Arthur's Court'' (1995) – Merlin • ''
Noah's Island'' (1997–1999) – Noah, Rocco, Reg, Squadron Leader, additional voices (voice) •
The 3 Kings (2000) – King Herod •
Revelation (2001) – Sir Isaac Newton •
Paradise Grove (2003) – Izzie Goldberg •
Lost Dogs (2005) – Maurice Todd •
Moussaka & Chips (2005) – Officer David Tomlinson ==Bibliography==