7.4

The Undeclared War•Season 2•Episode 4

Episode 4

7.4/10 · 126 votesJul 29, 202648 min

Ranked #3 of 6 in Season 2•+0.1 vs season avg

Discussion

A malware attack on British government departments forces Danny and Roz to work together.

Previous episodeE3 · Episode 3 Next episodeE5 · Episode 5

Seasons2

All 1 2

Season 2 Episodes6

Episode 1

Episode 2

Episode 3

Episode 4

Episode 5

Episode 6

Cast5

Hannah Khalique-Brown

Saara Parvan

Simon Pegg

Danny Patrick

Maisie Richardson-Sellers

Kathy Freeman

Adrian Lester

PM Andrew Makinde

Sian Brooke

Barbara Patrick

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Episode Summary

"Episode 4" is episode 4 of The Undeclared War season 2. It scored 7.4/10 from 126 votes, ranking #3 of 6 episodes this season (season average 7.3). It aired on July 29, 2026.

Next: E5 · Episode 5 Best of Season 2