Name	Known for
Claire Foy Margaret Campbell Margaret Campbell See fewer	First Man (2018)
Paul Bettany Ian Campbell Ian Campbell See fewer	WandaVision (2021)
Amanda Drew Yvonne MacPherson Yvonne MacPherson See fewer	Wednesday (2022)
Daniel Burt Ian Campbell Jr. Ian Campbell Jr. See fewer	Fool Me Once (2024)
Sophia Myles Louise 'Oui Oui' Campbell Louise 'Oui Oui' Campbell See fewer	Tristan + Isolde (2006)
Sophie Ward Janet Kidd Janet Kidd See fewer	Young Sherlock Holmes (1985)
Albertine Kotting McMillan Jeanne Campbell Jeanne Campbell See fewer	Sundown (I) (2021)
Julia Davis Maureen Guinness Maureen Guinness See fewer	Nighty Night (2004)
Timothy Renouf Peter Combe Peter Combe See fewer	A Very British Scandal (2021)
Miles Jupp Dr. Ivor Griffiths Dr. Ivor Griffiths See fewer	Johnny English Reborn (2011)
Camilla Rutherford Diana Napier Diana Napier See fewer	Gosford Park (2001)
Olwen May Dora Dora See fewer	Life on Mars (2006)
Richard McCabe George Whigham George Whigham See fewer	The Constant Gardener (2005)
Tim Steed Dr John Petro Dr John Petro See fewer	The Death of Stalin (2017)
Alex Skarbek Polaroid Man Polaroid Man See fewer	Kraven the Hunter (2024)
Katherine Manners Jane Corby Jane Corby See fewer	NOW: In the Wings on a World Stage (2014)
Tony Atherton Garden Party Guest / Police Officer (uncredited) Garden Party Guest / Police Officer (uncredited) See fewer	The Crown (2016)