Name	Known for
Gary Oldman Jackson Lamb Jackson Lamb See fewer	The Dark Knight (2008)
Jack Lowden River Cartwright River Cartwright See fewer	Small Axe (2020)
Kristin Scott Thomas Diana Taverner Diana Taverner See fewer	Gosford Park (2001)
Sope Dirisu Sean Donovan (as Sopé Dìrísù) Sean Donovan (as Sopé Dìrísù) See fewer	Slow Horses (2022)
Freddie Fox James 'Spider' Webb James 'Spider' Webb See fewer	The Three Musketeers (2011)
Chris Reilly Nick Duffy Nick Duffy See fewer	Wrath of Man (2021)
Christopher Chung Roddy Ho Roddy Ho See fewer	Slow Horses (2022)
Kadiff Kirwan Marcus Longridge Marcus Longridge See fewer	Slow Horses (2022)
Aimee-Ffion Edwards Shirley Dander Shirley Dander See fewer	Luther (2010)
Rosalind Eleazar Louisa Guy Louisa Guy See fewer	Slow Horses (2022)
Chris Coghill Hobbs (as Christopher Coghill) Hobbs (as Christopher Coghill) See fewer	24 Hour Party People (2002)
Sean Gilder Sam Chapman Sam Chapman See fewer	King Arthur (2004)
Naomi Wirthner Molly Doran Molly Doran See fewer	The Continental (2023)
Saskia Reeves Catherine Standish Catherine Standish See fewer	Luther (2010)
Eliot Salt Sarah Dunn Sarah Dunn See fewer	Amicable
Olwen May Park Receptionist Park Receptionist See fewer	Life on Mars (2006)
Chi Aloysius Tall Dog (as Chi Anyanwu) Tall Dog (as Chi Anyanwu) See fewer	The Witcher: Blood Origin (2022)
Musa Lutfi Ice Cream Man Ice Cream Man See fewer	Slow Horses (2022)
Henry Davis Louisa's Pickup Louisa's Pickup See fewer	Slow Horses (2022)
Thomas Coombes Impounder Impounder See fewer	Baby Reindeer (2024)
Alexandra D'Sa Lab Technician Lab Technician See fewer	Chloe (2022)
Rebecca Dyson-Smith Agent Smith Agent Smith See fewer	Annette (2021)
El Anthony John Bailey John Bailey See fewer	Adebowale
Edward Terry Underground Commuter (uncredited) Underground Commuter (uncredited) See fewer	The Writ (2024)
Mark Wilkinson Hub agent. (uncredited) Hub agent. (uncredited) See fewer	Frankenstein (2025)