The Undeclared War
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.
Where to watch in India
Available to stream with JioHotstar.
JioHotstar Streaming in other countries
Sorted by distance from 
India
TH Thailand
MY Malaysia
SG Singapore
HK Hong Kong
TW Taiwan
ID Indonesia
PH Philippines
TR Turkey
KR South KoreaShowing 10 of 46 countries.
Cast, directors & writers
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
Mark Rylance
John Yeabsley
Sian Brooke
Barbara Patrick
Julie Barclay
Sally J
Kirsty Hoiles
Caroline Fitch
Nitin Ganatra
Ahmed Parvin
Gavi Singh Chera
Sajid Parvin
Robert Cavanah
Campbell Scott
Alfie Friedman
Gabriel Davies
Melanie Gutteridge
Chrissie
Aysha Kala
Amina Parvin
Jamie Muscato
Finn
Andrew Rothney
Rich T
Peter Kosminsky
Director · Writer
Declan Lawn
Writer
Amelia Spencer
Writer
Adam Patterson
Writer
About streaming The Undeclared War in India
Our listings show The Undeclared War on JioHotstar through subscription streaming in India.
These listings are for the show and do not confirm that every season or episode is included. Use the season selector to check a specific season.
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Automatically summarized from TMDB watch-provider listings supplied by JustWatch. Listings fetched . Streaming availability can change. Rental and purchase offers are not included.