The Undeclared War (2022): cast, story & where to watch
2022 · Series · ★ 6.6
Released in 2022, The Undeclared War is a war & politics, drama and sci-fi & fantasy series.
What it’s about. 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.
Who’s in it. The Undeclared War stars Hannah Khalique-Brown as Saara Parvan, Simon Pegg as Danny Patrick, Maisie Richardson-Sellers as Kathy Freeman and Edward Holcroft as James Cox, among others.
How it landed. With an audience score of 6.6/10, The Undeclared War has drawn a solid, mixed-to-positive response.
Where to watch. In US you can stream it on Peacock Premium and Peacock Premium Plus. See the full, country-by-country breakdown on our where to watch The Undeclared War page.
If you liked it. Fans of The Undeclared War tend to enjoy Attack on Titan, Band of Brothers, Game of Thrones and Shōgun.
Frequently asked
- Where can I watch The Undeclared War (2022)?
- In US, The Undeclared War is available to stream on Peacock Premium and Peacock Premium Plus. Availability varies by country — check our where-to-watch page for every region.
- Is The Undeclared War worth watching?
- The Undeclared War holds an audience score of 6.6 out of 10, and is a strong pick if you enjoy war & politics, drama and sci-fi & fantasy. Reactions are mixed, so it may depend on taste.
- Who stars in The Undeclared War?
- The Undeclared War stars Hannah Khalique-Brown, Simon Pegg, Maisie Richardson-Sellers, Edward Holcroft and Adrian Lester.
- When was The Undeclared War released?
- The Undeclared War was released in 2022.