In October 1962, the United States and the Soviet Union come closer to nuclear war than at any other point in the Cold War. Nikita Khrushchev has placed nuclear missiles in Cuba, calculating that Washington will not risk global catastrophe over an island ninety miles from Florida. When American reconnaissance photographs confirm the installations, John F. Kennedy is presented with the proof and moves toward a naval blockade rather than an immediate strike, while his advisors argue over how far Moscow can be pushed before it strikes back. The film draws on newly available material to reconstruct just how thin the channel between the two capitals actually was: messages misread, deadlines nearly missed, and both leaders acting on incomplete pictures of what the other intended. Rather than retelling the crisis as a clean standoff resolved by nerve, it traces the miscalculations on both sides that nearly triggered the exchange everyone was trying to avoid, and the narrow, largely improvised diplomacy that kept it from happening.