Series

The Undeclared War

“The battle line is online”

★ 6.5(72)202247m2 seasons

The Undeclared War isn't available to stream, rent or buy in Germany right now. Availability changes often, so check back soon. Availability checked 9 June 2026.

Where to watch The Undeclared War

🇩🇪 Germany

No streaming, rental or purchase options are listed in Germany right now. Availability changes often — try switching your region in the header.

Streaming in other regions

🇦🇩 AD🇦🇱 AL🇦🇹 AT🇦🇺 AU🇧🇦 BA🇧🇪 BE🇧🇬 BG🇧🇷 BR🇨🇱 CL🇨🇴 CO🇨🇿 CZ🇩🇰 DK🇪🇪 EE🇪🇸 ES🇫🇮 FI🇫🇷 FR

Good to know

Creator: Peter Kosminsky
Release date: 2022-06-30
Runtime: 47m
Language: English
Seasons: 2
Episodes: 6
Network: Channel 4
Status: Returning Series
Country: United Kingdom
Studio: Playground Entertainment

The Undeclared War — trailer

About The Undeclared War

The Undeclared War is a 2022 web series in the War & Politics, Drama and Sci-Fi & Fantasy genres, created by Peter Kosminsky, starring Hannah Khalique-Brown, Simon Pegg and Maisie Richardson-Sellers. It spans 2 seasons and 6 episodes, and originally aired on Channel 4. It holds an average rating of 6.5/10 from 72 viewers. Below you can see where to watch The Undeclared War in Germany — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

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.

Seasons (2)

Season 16 eps · 2022

Season 26 eps · 2026

Cast

Hannah Khalique-Brown

Saara Parvan

Simon Pegg

Danny Patrick

Maisie Richardson-Sellers

Kathy Freeman

Edward Holcroft

James Cox

Adrian Lester

PM Andrew Makinde

Alex Jennings

David Neal

Hattie Morahan

Elizabeth Kahn

Ed Stoppard

Richard Marston

Themes & keywords

politicscovert operationbritish spycomputer hacker

Frequently asked questions

Where can I watch The Undeclared War in Germany?+

The Undeclared War is not currently listed on any streaming, rental or purchase service in Germany. Availability changes often, so check back or switch your region.

Is The Undeclared War on Netflix?+

The Undeclared War is not on Netflix in Germany right now.

How many seasons of The Undeclared War are there?+

The Undeclared War has 2 seasons and 6 episodes in total.

Who stars in The Undeclared War?+

The Undeclared War stars Hannah Khalique-Brown, Simon Pegg, Maisie Richardson-Sellers, Edward Holcroft and Adrian Lester.

When did The Undeclared War come out?+

The Undeclared War is a 2022 web series created by Peter Kosminsky.

What genre is The Undeclared War?+

The Undeclared War is War & Politics, Drama and Sci-Fi & Fantasy series.

Who created The Undeclared War?+

The Undeclared War was created by Peter Kosminsky.