Watch The Undeclared War (2022): stream The Undeclared War (2022) on Peacock. Compare all streaming options for this TV show on WhereCanIWatch.tv.
The Undeclared War
2 Seasons • 12 Episodes
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You can stream The Undeclared War (2022) on Peacock with a subscription.
In the post-pandemic world of 2024 during an upcoming British general election involving the UK’s first Black Conservative prime minister, a leading team of analysts at the heart of the UK’s NSA-style spy agency GCHQ attempt to ward off a cyber-attack on the country’s electoral system.
A digital shadow war threatens to dismantle British democracy just as a landmark general election approaches. Intelligence analysts at GCHQ must outmaneuver invisible hackers attempting to hijack the nation's electoral integrity.
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Cast
Hannah Khalique-Brown, Simon Pegg, Maisie Richardson-Sellers, Edward Holcroft, Adrian Lester, Alex Jennings, Hattie Morahan, Ed Stoppard
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The Undeclared War
2 Seasons • 12 Episodes
You can stream The Undeclared War (2022) on Peacock with a subscription.
Cast
Hannah Khalique-Brown, Simon Pegg, Maisie Richardson-Sellers, Edward Holcroft, Adrian Lester, Alex Jennings, Hattie Morahan, Ed Stoppard
1 options ranked by value · 🇺🇸 United States
Keep browsing: Airing Now · Popular TV Shows · War & Politics · Drama
politics · covert operation · british spy · computer hacker
The Undeclared War is streaming on Peacock. Availability last verified July 5, 2026.