Jackson Lamb (30 episodes, 2022-2023)
River Cartwright (24 episodes, 2022-2023)
Diana Taverner (19 episodes, 2022-2023)
Louisa Guy (19 episodes, 2022-2023)
Catherine Standish (18 episodes, 2022-2023)
Roddy Ho (18 episodes, 2022-2023)
Nick Duffy (15 episodes, 2022-2023)
Shirley Dander (13 episodes, 2022-2023)
Marcus Longridge (13 episodes, 2022-2023)
James 'Spider' Webb (12 episodes, 2022-2023)
Min Harper (10 episodes, 2022)
Peter Judd (9 episodes, 2022-2023)
Hobbs (8 episodes, 2022-2023)
Ingrid Tearney (8 episodes, 2022-2023)
David Cartwright (8 episodes, 2022-2023)
Agent Singh (7 episodes, 2022-2023)
Sean Donovan (6 episodes, 2023)
Hassan Ahmed (6 episodes, 2022)
Sarah Dunn (6 episodes, 2023)
Larry (5 episodes, 2022)
Zeppo (5 episodes, 2022)
Curly (5 episodes, 2022)
Andre Chernitsky (5 episodes, 2022)
Ben Dunn (5 episodes, 2023)
Piotr Volodin (5 episodes, 2022)
Molly Doran (5 episodes, 2022-2023)
Agent McCrae (5 episodes, 2022)
Nikolai Katinsky (4 episodes, 2022)
Kyril Asimov (4 episodes, 2022)
Alex Tropper (4 episodes, 2022)
Jed Moody (4 episodes, 2022)
Sturges (4 episodes, 2023)
Kelly Tropper (4 episodes, 2022)
Duncan Tropper (4 episodes, 2022)
Robert Hobden (4 episodes, 2022)
Arkady Pashkin (4 episodes, 2022)
Mrs. Fatima Ahmed (4 episodes, 2022)
Anita Anand (4 episodes, 2022)
Tom Bradby (4 episodes, 2022)
Agent / Hubb Agent (1 episode, 2022)
Struan Loy (3 episodes, 2022)
Douglas (3 episodes, 2023)
Sidonie 'Sid' Baker (3 episodes, 2022)
Agent Owen (3 episodes, 2022)
Park Receptionist / Receptionist at The Park (3 episodes, 2022-2023)
Rafer - Chieftain Security / Rafer - Chieftain Security 3 (3 episodes, 2023)
Mr. Abdul Ahmed (3 episodes, 2022)
Steve Johnson (3 episodes, 2022-2023)
BBC Reporter (3 episodes, 2022)
Moe (2 episodes, 2022)
Rebecca Mitchell (2 episodes, 2022)
Fenwick (2 episodes, 2023)
Sam Chapman (2 episodes, 2022-2023)
Sly Monteith (2 episodes, 2023)
Reporter (2 episodes, 2022)
Victor Krymov (2 episodes, 2022)
Seb (2 episodes, 2022)
Donald - Chieftain Security (2 episodes, 2023)
Mackenzie - Chieftain Security (2 episodes, 2023)
Olivia Judd (2 episodes, 2022)
Valentine - Chieftain Security (2 episodes, 2023)
Gus - Chieftain Security (2 episodes, 2023)
Nell Wiseman (2 episodes, 2022)
Chieftain Receptionist (2 episodes, 2023)
Professor Rachel Harrison-Smith (2 episodes, 2022)
AA Chairperson / Chairperson AA (2 episodes, 2022-2023)
Louisa's Pickup (2 episodes, 2023)
Michael Portland (2 episodes, 2022)
Theo Makris (2 episodes, 2022)
Charles Partner (2 episodes, 2022)
John (2 episodes, 2022)
Alison Dunn (1 episode, 2023)
Struan's Daughter (1 episode, 2022)
Frank Harkness (2 episodes)
Sally (1 episode, 2022)
Kenny Muldoon (1 episode, 2022)
Dickie Bow (1 episode, 2022)
Young Dickie Boy (1 episode, 2022)
Young Chernitsky (1 episode, 2022)
Liz Montague (1 episode, 2022)
Barman (1 episode, 2022)
Bus Driver (1 episode, 2022)
John (1 episode, 2022)
Water Taxi Driver 1 (1 episode, 2023)
Young Katinsky (1 episode, 2022)
Young Asian Man (1 episode, 2022)
Tall Dog (1 episode, 2023)
Water Taxi Driver 2 (1 episode, 2023)
Simon (1 episode, 2022)
Agent Pierce (1 episode, 2022)
Alison's Contact (1 episode, 2023)
Ice Cream Man (1 episode, 2023)
Lead Dog (1 episode, 2022)
Derek Rothery (1 episode, 2022)
Melanie (1 episode, 2022)
Elessar Interviewer (1 episode, 2022)
Police Officer Moseley (1 episode, 2023)
Husband (1 episode, 2023)
Young Mum (1 episode, 2022)
Struan's Son (1 episode, 2022)
Impounder (1 episode, 2023)
Doctor's Receptionist (1 episode, 2023)
Police Officer Jordache (1 episode, 2023)
Petrol Attendant (1 episode, 2022)
2nd Heathrow Suspect (1 episode, 2022)
Cal Fenton (1 episode, 2022)
West Yorkshire Police Spokesperson (1 episode, 2022)
Doctor (1 episode, 2023)
Lab Technician (1 episode, 2023)
Leonard Bradley (1 episode, 2022)
Officiant (1 episode, 2022)
Agent Smith (1 episode, 2023)
Chauffeur (1 episode, 2023)
Club Concierge (1 episode, 2023)
Roger Barrowby (1 episode, 2022)
Lucas (1 episode, 2022)
Stoner (1 episode, 2022)
John Bailey (1 episode, 2023)
Greg Simmonds (1 episode, 2022)
Kebab Shop Man (1 episode, 2022)
Kebab Shop Man (1 episode, 2023)
Kirsty (AA) (1 episode, 2022)
Nurse (1 episode, 2022)
Chieftain Aide (1 episode, 2023)
Lad in Kebab Shop (1 episode, 2023)
Maitre D' (1 episode, 2023)
Porter (1 episode, 2022)
Barista Caz (1 episode, 2023)
Taverner's Driver (1 episode, 2023)
Gimball Supporter / Train Passenger (1 episode, 2022)
Claude Whelan (1 episode)
Emma Flyte (1 episode)
Moira Tregorian (1 episode)
J. K. Coe (1 episode)
Tahir (1 episode)
(1 episode)
Dingy bar goer (1 episode)
Newsagent (1 episode)
Tactical Dog (1 episode)
Takeaway Driver (1 episode)
Young Isobel (1 episode)
Cafe Patron / Club Member / Hotel Passerby (uncredited) (3 episodes, 2022-2023)
Passerby / Protestor (uncredited) (2 episodes, 2022-2023)
Armed Police (uncredited) (2 episodes, 2022)
MI5 Agent (uncredited) (2 episodes, 2022)
Nurse / Train Passenger (uncredited) (2 episodes, 2022)
Traveller (uncredited) (1 episode, 2022)
Protestor (uncredited) (1 episode, 2022)
Moped Courier (uncredited) (1 episode, 2022)
Whitehall Mandarin (uncredited) (1 episode, 2022)
Bar Keeper (uncredited) (1 episode, 2022)
Passerby (uncredited) (1 episode, 2022)
Office Worker (uncredited) (1 episode, 2022)
The Passenger (uncredited) (1 episode, 2022)
Receptionist (uncredited) (1 episode, 2022)
Aarav Anand (staff nurse) (uncredited) (1 episode, 2022)
Baggage Claim Tourist (uncredited) (1 episode, 2022)
Security Guard (uncredited) (1 episode, 2022)
Tourist (uncredited) (1 episode, 2022)
Bride (uncredited) (1 episode, 2022)
Truck Agent (uncredited) (1 episode, 2023)
Underground Commuter (uncredited) (1 episode, 2023)
Driver (uncredited) (1 episode, 2023)
St. Pancras Traveller (uncredited) (1 episode, 2023)