Name	Known for
John Stride Alun Weaver Alun Weaver See fewer	The Omen (1976)
Sheila Allen Rhiannon Weaver Rhiannon Weaver See fewer	Love Actually (2003)
Ray Smith Charlie Norris Charlie Norris See fewer	The Old Devils (1992)
Elizabeth Morgan Sophie Norris Sophie Norris See fewer	Captain Scarlet and the Mysterons (1967)
Anne Stallybrass Muriel Thomas Muriel Thomas See fewer	The Strauss Family (1972)
James Grout Peter Thomas Peter Thomas See fewer	Mother Love (1989)
Bernard Hepton Malcolm Cellan-Davies Malcolm Cellan-Davies See fewer	Get Carter (1971)
Anna Cropper Gwen Cellan-Davies Gwen Cellan-Davies See fewer	Silas Marner (1964)
Gerald James Percy Morgan Percy Morgan See fewer	The Man with the Golden Gun (1974)
Elizabeth Spriggs Dorothy Morgan Dorothy Morgan See fewer	Sense and Sensibility (1995)
Desmond Barrit Tarquin Jones Tarquin Jones See fewer	Northanger Abbey (2007)
Howell Evans Garth Pumphrey Garth Pumphrey See fewer	Shine a Light (1970)
Pippa Guard Rosemary Weaver Rosemary Weaver See fewer	The Mill on the Floss (1978)
Tristram Jellinek Victor Norris Victor Norris See fewer	Top Secret! (1984)
John Lovat William William See fewer	The Old Devils (1992)
Sian Owen Actress Actress See fewer	Taff Acre (1981)
Molly Parkin Self Self See fewer	Oysters 'R' in Season (1966)
Dilys Price Siân Smith Siân Smith See fewer	Under Milk Wood (1971)
Joy Roston Angharad Pumphrey Angharad Pumphrey See fewer	3 Washes (2005)
Noel Williams Dr. Dewi Dr. Dewi See fewer	The Old Devils (1992)
Andrea Hessayon Waitress (uncredited) Waitress (uncredited) See fewer	Little French Fish (2020)