The Undeclared War poster

The Undeclared War (2022)

Drama · Thriller

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.

IMDb rating: 7.0 (5,901 votes)
Seasons: 1
Streaming (US): Peacock
Language: EN
Type: TV series

Browse seasons by rating shape → Open in Rising Shows app → View on IMDb

Ratings refreshed Jul 3, 2026 · 1 season indexed

Cast

Seasons

Season 1 (2022)

7.32 avg 6 episodes 7.2 → 7.4 49 min avg

Season 1 episodes — IMDb ratings
#	Title	Rating	Votes
1	Episode #1.1	7.2	321
2	Episode #1.2	7.3	266
3	Episode #1.3	7.4	247
4	Episode #1.4	7.3	215
5	Episode #1.5	7.3	208
6	Episode #1.6	7.4	260