Name	Known for
Philip Madoc David Lloyd George David Lloyd George See fewer	The Avengers (1961)
Lisabeth Miles Margaret Lloyd George Margaret Lloyd George See fewer	The Life and Times of David Lloyd George (1981)
Meredith Edwards Richard Lloyd Richard Lloyd See fewer	A Run for Your Money (1949)
Beryl Williams Betsy George Betsy George See fewer	Nel (1990)
William Thomas William George William George See fewer	Torchwood (2006)
Jack Wynne-Williams Richard Lloyd George (as Jac Wynne Williams) Richard Lloyd George (as Jac Wynne Williams) See fewer	Cwcw (2008)
Roland Culver William Ewart Gladstone William Ewart Gladstone See fewer	Thunderball (1965)
David Lyn Sam Evans Sam Evans See fewer	Off to Philadelphia in the Morning (1978)
Owen Garmon Herbert Lewis Herbert Lewis See fewer	The Proposition (1996)
Huw Ceredig D.A. Thomas D.A. Thomas See fewer	Twin Town (1997)
Robert Blythe Bryn Roberts Bryn Roberts See fewer	High Hopes (2002)
Lindsey Evans Tory Tory See fewer	A Mind to Kill (1994)
Dillwyn Owen Dr. David Edwards Dr. David Edwards See fewer	Under Milk Wood (1971)
Sharon Morgan Catherine Edwards Catherine Edwards See fewer	Apostle (2018)
Ruth Madoc Lizzie Davies Lizzie Davies See fewer	Fiddler on the Roof (1971)
Eluned Hawkins Cockney Girl Cockney Girl See fewer	Sunstroke (2007)
Erica Creer Cockney Girl Cockney Girl See fewer	Circle of Iron (1978)
Glyn Williams Returning Officer Returning Officer See fewer	Mile High (2003)
Martin Griffiths Photographer Photographer See fewer	The Magnificent Evans (1984)
Richard Driscoll Lord Asquith Jnr (uncredited) Lord Asquith Jnr (uncredited) See fewer	The Comic (1985)
Terry Pearson Politician (uncredited) Politician (uncredited) See fewer	The Sandbaggers (1978)