In this true-life Cold War spy thriller; unassuming British businessman Greville Wynne (Benedict Cumberbatch) becomes entangled in one of the greatest international conflicts in history. Recruited by MI6 and a CIA operative (Rachel Brosnahan); Wynne forms a covert partnership with Soviet officer Oleg Penkovsky (Merab Ninidze); and both men risk everything in a danger-fraught race against time t...
