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The Undeclared War Season 1 Episodes

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Thriller about a leading team of analysts in GCHQ secretly working to ward off a series of cyber-attacks on the UK in the run-up to a general election in post-pandemic 2024.

Season 1 Episode Guide

Season 1

6 Episodes 2022 - 2022

Episode 1

Episode #1.1

Thu, Aug 18, 202248 mins

Saara wins an internship at GCHQ, but when the UK's power goes down, she finds herself on the frontier of high stakes cyber warfare.

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The Undeclared War, Season 1 Episode 1 image

Episode 2

Episode #1.2

Thu, Aug 18, 202248 mins

Saara finds a suspicious line of encrypted text within the virus's code and unravels a dubious invitation. Is she getting closer to the truth or falling into a trap?

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The Undeclared War, Season 1 Episode 2 image

Episode 3

Episode #1.3

Thu, Aug 18, 202257 mins

Saara's classmate Vadim returns to St Petersburg. He reluctantly takes a covert job and soon becomes the victim of his own success as his allegiances are put to the test, leading him to a risky stunt.

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The Undeclared War, Season 1 Episode 3 image

Episode 4

Episode #1.4

Thu, Aug 18, 202246 mins

Saara cannot betray her source but Kathy has information that will force her hand.

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The Undeclared War, Season 1 Episode 4 image

Episode 5

Episode #1.5

Thu, Aug 18, 202248 mins

Amid civil unrest, Saara is devastated to learn the identity of a mole inside GCHQ.

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Episode 6

Episode #1.6

Thu, Aug 18, 202248 mins

Saara and Vadim join forces to uncover the hidden code and try to prevent a war.

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The Undeclared War, Season 1 Episode 6 image