After the death of his son, travel writer Macon Leary seems to be sleep walking through life. Macon's wife is having similar problems. They separate, and Macon meets a strange, outgoing woman who brings him 'back down to earth', but his wife soon thinks their marriage is still worth another try.
The story of the Cuban Missile Crisis in 1962—the nuclear standoff with the USSR sparked by the discovery by the Americans of missile bases established on the Soviet-allied island of Cuba.