Name	Known for
Dallas Adams Duke of Buckingham Duke of Buckingham See fewer	The Fortunes of Nigel (1974)
Anthony Andrews Sir Nigel Olifaunt Sir Nigel Olifaunt See fewer	The King's Speech (2010)
Michael Barrington Sir Mungo Malagrowther Sir Mungo Malagrowther See fewer	Porridge (1974)
Christopher Biggins Sir Ewes Haldimund Sir Ewes Haldimund See fewer	The Rocky Horror Picture Show (1975)
Denise Buckley Lady Hermione Lady Hermione See fewer	Department S (1969)
Heather Canning Nellie Christie Nellie Christie See fewer	Mystery and Imagination (1966)
Nicholas Field Lowestoffe Lowestoffe See fewer	What's Up Nurse! (1977)
Murray Head Lord Dalgarno Lord Dalgarno See fewer	Sunday Bloody Sunday (1971)
Karl Howman Jenkin Vincent Jenkin Vincent See fewer	Fathers of Girls (2009)
Roger Hume Maxwell Maxwell See fewer	A Fish Called Wanda (1988)
David King Lord Huntinglen Lord Huntinglen See fewer	Shine (1996)
Simon Lack George Heriot George Heriot See fewer	The Tunnel (1940)
Alfred Lynch King James IV King James IV See fewer	The Hill (1965)
Patricia Maynard Anthea Anthea See fewer	Doctor Who (1963)
David Monico Skurlie Skurlie See fewer	Nicholas Nickleby (1968)
Christine Ozanne Janet Janet See fewer	Fighting with My Family (2019)
Mark Rogers Charles, Prince of Wales Charles, Prince of Wales See fewer	Nicholas Nickleby (1977)
Robert Russell Colepepper Colepepper See fewer	Sitting Target (1972)
David Ryall Chevalier de Beaujeu Chevalier de Beaujeu See fewer	Around the World in 80 Days (2004)
Martin Skinner Lutin Lutin See fewer	The Fortunes of Nigel (1974)
Nina Thomas Margaret Ramsay Margaret Ramsay See fewer	The Prince and the Pauper (1976)
June Watson Ursula Suddlechop Ursula Suddlechop See fewer	The Death of Stalin (2017)
Frank Wylie Richard Moniplies Richard Moniplies See fewer	Macbeth (1971)