List of episodes of the series «The Undeclared War»

Episode 1

• User score: 7.5
• Episode number: 1
• Episode duration: 47 min.
• Episode description:
  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

• User score: 7.5
• Episode number: 2
• Episode duration: 47 min.
• Episode description:
  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

• User score: 5.5
• Episode number: 3
• Episode duration: 56 min.
• Episode description:
  Vadim returns to Russia where his allegiances are tested, leading him to a risky stunt.

Episode 4

• User score: 7
• Episode number: 4
• Episode duration: 47 min.
• Episode description:
  With Saara in a difficult position, a revelation forces her hand. Marina moves to London.

Episode 5

• User score: 7
• Episode number: 5
• Episode duration: 47 min.
• Episode description:
  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

• User score: 7.5
• Episode number: 6
• Episode duration: 47 min.
• Episode description:
  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?