Betray your country, save the world. Spies and traitors play a dangerous game in the 1980s as the Cold War brings two superpowers to the brink of nuclear war.

Cast:Saskia Reeves, Martin Munro, Jacques Theron, Margaret Thatcher,

Genre:Documentary, War & Politics,

country:United Kingdom,

Production:BBC Studios, CNN Original Series, BBC Studios Specialist Factual Productions,