The Undeclared War Season 2 begins airing on Channel 4 on 21 July and streaming on Peacock on 27 August.
Set in 2024, The Undeclared War returns with a fresh wave of tension and drama as the elite Malware Department at GCHQ grapples with the aftermath of a devastating Russian cyber-attack. Just when it seems the UK has gained the upper hand, Danny and his team discover a mole in their midst and uncover a far more dangerous threat.
Starring Simon Pegg, Siân Brooke, Hannah Khalique-Brown, Alex Jennings, Danny Sapani, Ed Stoppard, Chloe Pirrie.
