At the height of the Cold War, unassuming British businessman Greville Wynne (Benedict Cumberbatch) is recruited into one of the greatest international conflicts in history. Wynne's service takes him to the heart of enemy territory—Moscow. He forms a covert, dangerous partnership with Soviet officer Oleg Penkovsky in an effort to provide crucial intelligence needed to prevent a nuclear confrontation and defuse the Cuban Missile Crisis. 2 hrs, 1 DVD. Mature content.