The Undeclared War
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.
- Metascore58
- 2022-2026
- 2 seasons
- Peacock
- Drama, Suspense
- TV-MA
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 2 Episode Guide
6 Episodes 2026
Episode 1
Episode #2.1
Thu, Aug 27, 2026 49 mins
Danny navigates the aftermath of a devastating Russian cyber-attack when an unexpected danger surfaces, forcing him to confront multiple crises simultaneously.
Episode 2
Episode #2.2
Thu, Aug 27, 2026 48 mins
Vadim knows he needs to break free from captivity in Shenzhen. At GCHQ, Danny and Roz argue about China. Has Charlie found the mole?
Episode 3
Episode #2.3
Thu, Aug 27, 2026 49 mins
Barbara faces an impossible choice when her charming ex-boyfriend, Nicky Chan, returns to her life.
Episode 4
Episode #2.4
Thu, Aug 27, 2026 49 mins
Danny grows worried about Barbara's unstable behavior while malware wreaks havoc on British government systems, compelling Danny and Roz to collaborate.
Episode 5
Episode #2.5
Thu, Aug 27, 2026 43 mins
Barbara faces Charlie's scrutiny after a tragedy at GCHQ. Danny, Saara, and Roz try to help Vadim escape, while Danny uncovers a shocking revelation.
Episode 6
Episode #2.6
Thu, Aug 27, 2026 48 mins
Danny risks it all to make things right. Roz and the team race against time to discover the malware's target.