Name	Known for
Kathryn Apanowicz Rose Butchins Rose Butchins See fewer	Bugsy Malone (1976)
Martin Barrass Ron Frost Ron Frost See fewer	York Theatre Royal: The Railway Children (2016)
Shirley Cheriton Katy Smart Katy Smart See fewer	EastEnders (1985)
John Flint Dr. Smith Dr. Smith See fewer	A House Called Bell Tower (1960)
Susan Gilmore Elizabeth Fitt Elizabeth Fitt See fewer	Miss Marple: A Pocketful of Rye (1985)
Carol Holmes Jean MacEwen Jean MacEwen See fewer	Milk & Money (1996)
Fay Howard Adrienne O'Shea Adrienne O'Shea See fewer	Women (1983)
Joe Iles Elroy Hughes Elroy Hughes See fewer	Flash Gordon (1980)
Rowena Ingram Mrs. Taylor Mrs. Taylor See fewer	Kenilworth (1957)
Judith Jacob Beverley Slater Beverley Slater See fewer	EastEnders (1985)
Leonard Kavanagh Mr. Penrose Mr. Penrose See fewer	FairyTale: A True Story (1997)
Sarah Lam Jenny Jenny See fewer	Hamlet (1996)
Marsha Millar Dr. Stringer Dr. Stringer See fewer	Top Boy (2011)
Joanna Monro Anna Newcross Anna Newcross See fewer	Doctor Who (1963)
Pauline Quirke Marilyn Marilyn See fewer	Birds of a Feather (1989)
Stephen Reynolds Russell Potter Russell Potter See fewer	Poldark (1975)
Sharon Rosita Fleur Barratt Fleur Barratt See fewer	The Fosters (1976)
David Troughton Kevin Foreman Kevin Foreman See fewer	Crime and Punishment (1979)
Marcia Tucker Claudia Hughes Claudia Hughes See fewer	Dune: Part Two (2024)