Name	Known for
Nerys Hughes Megan Roberts Megan Roberts See fewer	The Liver Birds (1969)
Olive Michael Mrs. Probert Mrs. Probert See fewer	Coming Up Roses (1986)
Pip Miller Ted Beynon Ted Beynon See fewer	Star Wars: Episode VI - Return of the Jedi (1983)
John Ogwen David Price David Price See fewer	Doctor Who (1963)
Margaret John Gwen Harries Gwen Harries See fewer	Run Fatboy Run (2007)
Philip Hurd-Wood Dr. Charles Barclay (as Philip Hurdwood) Dr. Charles Barclay (as Philip Hurdwood) See fewer	Second Origin (2015)
Ifan Huw Dafydd Rev. Geraint Rhys Rev. Geraint Rhys See fewer	Alys (2011)
Ernest Evans Wil Hopkin Wil Hopkin See fewer	The District Nurse (1984)
Gareth Potter Bryn Morris Bryn Morris See fewer	The Tempest (IV) (2010)
Deborah Manship Nesta Mogg Nesta Mogg See fewer	Doctor Who (1963)
Jill Meers Mrs. Richards Mrs. Richards See fewer	Chalkface (1991)
Beth Morris Evalina Williams Evalina Williams See fewer	David Copperfield (1974)
Rio Fanning Dr. O'Casey Dr. O'Casey See fewer	Relic Hunter (1999)