Name	Known for
Jason Isaacs Frank Dillon Frank Dillon See fewer	Harry Potter and the Chamber of Secrets (2002)
Peter O'Toole Barry Newman Barry Newman See fewer	Lawrence of Arabia (1962)
Elizabeth Rider Susie Dillon Susie Dillon See fewer	Line of Duty (2012)
Shirley Stelfox Helen Helen See fewer	1984 (1984)
Caleb Lloyd Kenny Dillon Kenny Dillon See fewer	My Good Friend (1995)
Bobby Coombes Phil Dillon Phil Dillon See fewer	Civvies (1992)
Lennie James Cliff Morgan Cliff Morgan See fewer	The Walking Dead (2010)
Seamus O'Neill Harry Travers Harry Travers See fewer	Dead Man's Shoes (2004)
Gareth Marks Wally Simpkins Wally Simpkins See fewer	Bridget Jones's Diary (2001)
David J. Nicholls Johnny Blair (as David J. Nichols) Johnny Blair (as David J. Nichols) See fewer	Muppet Treasure Island (1996)
John Woodvine Judge Judge See fewer	An American Werewolf in London (1981)
Sharon Hinds Shirley Banks Shirley Banks See fewer	Melissa (1997)
Alex Giannini Colin - Minder (as Alex Richardson) Colin - Minder (as Alex Richardson) See fewer	Legend (I) (2015)
Mark Beckton Newman's Minder Newman's Minder See fewer	Civvies (1992)
Neil Caple Det. Chief Insp. Riggs Det. Chief Insp. Riggs See fewer	Far from the Madding Crowd (1998)
Robert Blythe Det. Chief Insp. Jenkins Det. Chief Insp. Jenkins See fewer	High Hopes (2002)
Michael Carter Arnie Arnie See fewer	An American Werewolf in London (1981)
Bhasker Patel Marway (as Bhasker) Marway (as Bhasker) See fewer	Thunderbirds (2004)
Catherine Coffey Mavis Mavis See fewer	Welcome II the Terrordome (1995)
Joanna Mays Trudie Trudie See fewer	How to Get Ahead in Advertising (1989)
David Lever Smith - Lawyer Smith - Lawyer See fewer	The Browning Version (1994)
Vincent Pickering Police Officer Police Officer See fewer	Legionnaire (1998)
Karl Francis Acid House Heavy Acid House Heavy See fewer	Milwr Bychan (1987)
Griff Harries Soldier Soldier See fewer	Last Summer (I) (2018)