The Undeclared War (2022–2026)
The battle line is online
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.
Created by: Peter Kosminsky
Network: Channel 4
Stars: Hannah Khalique-Brown, Simon Pegg, Maisie Richardson-Sellers, Adrian Lester
Latest: S2 E6 · Aug 5, 2026 Status: Ended
The Undeclared War is a British drama TV series created by Peter Kosminsky that premiered in 2022 on Channel 4. The show has 2 seasons and 12 episodes so far and is ended. The latest episode, S2 E6, aired on Aug 5, 2026.
Seasons
Cast
Hannah Khalique-Brown
Saara Parvan
Simon Pegg
Danny Patrick
Maisie Richardson-Sellers
Kathy Freeman
Adrian Lester
PM Andrew Makinde
Edward Holcroft
James Cox
Alex Jennings
David Neal
Hattie Morahan
Elizabeth Kahn
Ed Stoppard
Richard Marston
Sian Brooke
Barbara Patrick
Joss Porter
Phil D
Tom McKay
Max K
German Segal
Vadim Trusov
Details
| First Aired | Jun 30, 2022 |
|---|---|
| Last Aired | Aug 5, 2026 |
| Country | United Kingdom |
| Original Language | English |
| Episode Runtime | 47m |
| Networks | Channel 4 |
| IMDb ID | tt7939800 |
| TMDB ID | 156988 |
