Name	Known for
Nerys Hughes Megan Roberts Megan Roberts See fewer	The Liver Birds (1969)
Julie Davies Sian Thomas Sian Thomas See fewer	The District Nurse (1984)
Eirlys Britton Ruby Thomas Ruby Thomas See fewer	Pobol y Cwm (1974)
Harriet Lewis Mrs. Lias Mrs. Lias See fewer	Barlow (1971)
Margaret John Gwen Harries Gwen Harries See fewer	Run Fatboy Run (2007)
John Ogwen David Price David Price See fewer	Doctor Who (1963)
Lorne Davies Mrs. Trehearne Mrs. Trehearne See fewer	The District Nurse (1984)
Ernest Evans Wil Hopkin Wil Hopkin See fewer	The District Nurse (1984)
Roger Nott Dic Dic See fewer	Doctor Who (1963)
Jill Meers Beth Richards Beth Richards See fewer	Chalkface (1991)
David Lloyd Meredith Obadiah Richards Obadiah Richards See fewer	Henry V (1989)
Gareth Potter Bryn Morris Bryn Morris See fewer	The Tempest (IV) (2010)
Lorna Davies Mrs. Trehearne Mrs. Trehearne See fewer	Ring Out an Alibi (1964)