
During a handover to the head of counter-terrorism of MI5, Harry Pearce, a terrorist escapes custody. When Harry disappears soon after, his protégé is tasked with finding out what happened as an impending attack on London looms, and eventually uncovers a deadly conspiracy.

as Harry Pearce

as Will Holloway

as Adem Qasim

as Geraldine Maltby

as Oliver Mace

as June Keaton

as Hannah Santo

as Francis Warrender

as Erin Watts

as Malcolm Wynn-Jones

as Ed Lansbury

as Philip Emerson

as Calum Reed

as Robert Vass

as Dani Tasuev

as Hamza Ahmadi

as Ashur Al-Masry

as Sofiane Matoub

as Hyperventilating MI5 Agent

as Salvatella

as Police officer

as Security woman

as MI5 Surveillance Analyst

as US Marine

as Van driver in traffic jam

as Information Desk Worker

as MI5 Agent

as Security Guard

as Parking Attendant

as Henchman

as Russian Girl

as Aide

as Sniper

as Prison Security Van Guard

as FSB agent

as Young Geeky Staffer

as MI5 Agent