Name	Known for
David Calder Vaughan Vaughan See fewer	The World Is Not Enough (1999)
Andrew Howard Aaron Aaron See fewer	Limitless (I) (2011)
Keith Barron Sir Thomas Sir Thomas See fewer	Doctor Who (1963)
Derek Crewe Parkin Parkin See fewer	Canterbury Tales (1969)
Emma Fielding Elizabeth Elizabeth See fewer	Cranford (2007)
Sharon Geater Rebecca Rebecca See fewer	EastEnders (1985)
Aneirin Hughes Daniel Daniel See fewer	Cameleon (1997)
Louise Jervis Nurse Nurse See fewer	ITV Play of the Week (1955)
Alun Jones Dafydd Dafydd See fewer	Wimbledon (2004)
Ruth Jones Mary Mary See fewer	Stella (2012)
Danny Llewelyn Isaiah (as Daniel Llewelyn) Isaiah (as Daniel Llewelyn) See fewer	Akeelah and the Bee (2006)
Robert Pugh Handl Handl See fewer	The Ghost Writer (2010)
Steve Speirs Lewis Lewis See fewer	Star Wars: Episode I - The Phantom Menace (1999)
John Standing Sir Huw Sir Huw See fewer	V for Vendetta (2005)
Sion Tudor Owen Woodcutter Woodcutter See fewer	Submarine (2010)