
Set in 2024, The Undeclared War tracks a leading team of analysts buried in the heart of GCHQ, secretly working to ward off a series of cyber-attacks on the UK in the run up to a general election. When a routine stress test of internet infrastructure goes awry 21-year-old GCHQ intern Saara Parvin suddenly finds herself operating on the invisible frontier of high-stakes cyber warfare.
Simon Pegg Danny Patrick
Joss Porter Phil Draper
Hannah Khalique-Brown Saara Parvan
Tom McKay Max Kelly
Alex Jennings David Neal
German Segal Vadim Trusov
Ed Stoppard Richard Marston
Adrian Lester Andrew Makinde
Maisie Richardson-Sellers Kathy Freeman
Edward Holcroft James Cox
Siân Brooke Barbara Napier
Danny Sapani Charlie Francis