Name	Known for
Nerys Hughes Megan Roberts Megan Roberts See fewer	The Liver Birds (1969)
Gareth Potter Bryn Morris Bryn Morris See fewer	The Tempest (IV) (2010)
Philip Raymond Hugh Morris Hugh Morris See fewer	A Bridge Too Far (1977)
Beth Morris Evalina Williams Evalina Williams See fewer	David Copperfield (1974)
Deborah Manship Nesta Mogg Nesta Mogg See fewer	Doctor Who (1963)
Elen Roger Jones Sarah Hopkin Sarah Hopkin See fewer	O'r Ddaear Hen (1981)
Ernest Evans Wil Hopkin Wil Hopkin See fewer	The District Nurse (1984)
John Ogwen David Price David Price See fewer	Doctor Who (1963)
Margaret John Gwen Harries Gwen Harries See fewer	Run Fatboy Run (2007)
Rio Fanning Dr. O'Casey Dr. O'Casey See fewer	Relic Hunter (1999)
Ian Saynor Dylan Roderick Dylan Roderick See fewer	Doctor Who (1963)
Ken Morgan Teg Teg See fewer	Morgan's Boy (1984)
William Vaughan Farmer Harris Farmer Harris See fewer	Excalibur: The Search for Arthur (1995)
Simone Lloyd-Davies Mrs. Jenkins Mrs. Jenkins See fewer	American Playhouse (1980)