Season 1
(2022)
Cast
as Saara Parvan
as Danny Patrick
as Kathy Freeman
as James Cox
as PM Andrew Makinde
as David Neal
as Elizabeth Kahn
as Richard Marston
Episodes
Episode 1 7.5
June 30, 2022
A young intern's first day at GCHQ coincides with a major cyberattack on the UK. To win her superiors' trust, she break…
Episode 2 7.5
July 7, 2022
Saara befriends John, a veteran GCHQ staffer, and seeks help from Gabriel in decrypting a message in the virus. Danny s…
Episode 3 5.5
July 14, 2022
Vadim returns to Russia where his allegiances are tested, leading him to a risky stunt.
Episode 4 7.0
July 21, 2022
With Saara in a difficult position, a revelation forces her hand. Marina moves to London.
Episode 5 7.0
July 28, 2022
Signs of irregularity in the UK general election result prompt political unrest, and the nation's relationship with its…
Episode 6 7.5
August 4, 2022
As the true extent of Russia's interference with the UK becomes clear, Saara and her former classmate join forces. Can …