The Undeclared War
Series 1
20226 episodes
Episode 1
Episode 1
Jun 30, 202247m
TMDB rating 3.6TMDB
A young intern's first day at GCHQ coincides with a major cyberattack on the UK. To win her superiors' trust, she breaks ranks to analyse the malware code without permission and uncovers a greater threat missed by others.
Episode 2
Episode 2
Jul 7, 202247m
TMDB rating 2.7TMDB
Saara befriends John, a veteran GCHQ staffer, and seeks help from Gabriel in decrypting a message in the virus. Danny signs off on Saara attending a cyber conference with US agent Kathy, aware that Russian intelligence will also be there.
Episode 3
Episode 3
Jul 14, 202256m
TMDB rating 2.4TMDB
Vadim returns to Russia where his allegiances are tested, leading him to a risky stunt.
Episode 4
Episode 4
Jul 21, 202247m
TMDB rating 2.3TMDB
With Saara in a difficult position, a revelation forces her hand. Marina moves to London.
Episode 5
Episode 5
Jul 28, 202247m
TMDB rating 2.3TMDB
Signs of irregularity in the UK general election result prompt political unrest, and the nation's relationship with its allies is threatened. Saara makes a devastating discovery.
Episode 6
Episode 6
Aug 4, 202247m
TMDB rating 3.1TMDB
As the true extent of Russia's interference with the UK becomes clear, Saara and her former classmate join forces. Can they uncover the hidden code and prevent a war?