Name	Known for
Gary Oldman Jackson Lamb Jackson Lamb See fewer	Tinker Tailor Soldier Spy (2011)
Jack Lowden River Cartwright River Cartwright See fewer	Small Axe (2020)
Kristin Scott Thomas Diana Taverner Diana Taverner See fewer	Gosford Park (2001)
Saskia Reeves Catherine Standish Catherine Standish See fewer	Luther (2010)
Christopher Chung Roddy Ho Roddy Ho See fewer	Slow Horses (2022)
Aimee-Ffion Edwards Shirley Dander Shirley Dander See fewer	Slow Horses (2022)
Monty Ben Farouk Farouk See fewer	Slow Horses (2022)
Ruth Bradley Emma Flyte Emma Flyte See fewer	Slow Horses (2022)
Tom Brooke JK Coe JK Coe See fewer	Empire of Light (2022)
Samuel West Peter Judd Peter Judd See fewer	Van Helsing (2004)
Fady Elsayed Kamal Kamal See fewer	My Brother the Devil (2012)
Ahmed Elmusrati Sami Sami See fewer	FBI: International (2021)
Hiba Bennani Tara Tara See fewer	Slow Horses (2022)
James Callis Claude Whelan Claude Whelan See fewer	Slow Horses (2022)
Victoria Hamilton Dodie Gimball Dodie Gimball See fewer	Mansfield Park (1999)
Cherrelle Skeete Devon Welles Devon Welles See fewer	Hanna (2019)
Yusuf Chaudhri Assassin Assassin See fewer	Black Widow (2021)
Adam Samuel-Bal Skyline Restaurant Waiter Skyline Restaurant Waiter See fewer	Slow Horses (2022)
Sara Kestelman Lena Lena See fewer	Star Wars: Knights of the Old Republic II - The Sith Lords (2004)
Tom Hendryk Andzej Andzej See fewer	Ted Lasso (2020)
Jennifer Aries Ho's Neighbour Ho's Neighbour See fewer	The Last Letter from Your Lover (2021)
Bilal Hasna Irfan Irfan See fewer	The Lord of the Rings: The War of the Rohirrim (2024)
Lula Marsh Irfan's Friend Irfan's Friend See fewer	Slow Horses (2022)
Daniel Fearn Carl Carl See fewer	Slow Horses (2022)
Christian Bradley Agent Jim Agent Jim See fewer	Slow Horses (2022)
Nicholas Moss Old Dog (as Nick Moss) Old Dog (as Nick Moss) See fewer	Hercules (I) (2014)
Jason Lewis New Dog New Dog See fewer	The Man Who Knew Too Little (1997)
Sunny Dhillon Welsh Dog Welsh Dog See fewer	Slow Horses (2022)