Name	Known for
Susan Jeffrey Margaret Dudgen Margaret Dudgen See fewer	Brokenhead (2017)
Clare McCarron Sarah Dudgen Sarah Dudgen See fewer	William and Mary (2003)
Maggie Holland Mrs. Ellis Mrs. Ellis See fewer	Are You Being Served? Again! (1992)
Dafydd Hywel John Dudgen John Dudgen See fewer	Miss Peregrine's Home for Peculiar Children (2016)
Nicola Cowper D.S. Helen Diamond D.S. Helen Diamond See fewer	Dangerfield (1995)
Roderick Smith Sgt Keith Lardner Sgt Keith Lardner See fewer	Dangerfield (1995)
Julian Kay P.C. Tom Allen P.C. Tom Allen See fewer	The Long Shadow (2023)
Ian Gain D.C. Gary Monk D.C. Gary Monk See fewer	Dangerfield (1995)
Jane Gurnett D.I. Gillian Cramer D.I. Gillian Cramer See fewer	A Touch of Frost (1992)
Nigel Havers Dr. Jonathan Paige Dr. Jonathan Paige See fewer	Chariots of Fire (1981)
Paul Brennen Hugh Dudgen Hugh Dudgen See fewer	Men in Black: International (2019)
Idris Elba Matt Gregory Matt Gregory See fewer	Beasts of No Nation (2015)
Hilary Maclean Debby Miller Debby Miller See fewer	Torchwood (2006)
Colin Baker Vicar Vicar See fewer	Doctor Who (1963)
Frances White Molly Cramer Molly Cramer See fewer	I, Claudius (1976)
Stevan Rimkus Jason Farrell Jason Farrell See fewer	Hidalgo (2004)