A heavily dramatized Civil Defense film that demonstrates how a public fallout shelter is supposed to function after a nuclear attack. This scenario takes place in a fictional any town called "Middlebury".  The film describes the situation in a public shelter in Middlebury following an attack on the United States.

Ralph Burton is a miner who is trapped for several days as a result of a cave-in. When he finally manages to dig himself out, he realizes that all of mankind seems to have been destroyed in a nuclear holocaust. He travels to New York City only to find it deserted. Making a life for himself there, he is flabbergasted to eventually find Sarah Crandall, who also managed to survive. Together, they form a close friendship until the arrival of Benson Thacker who has managed to pilot his small boat into the city's harbor. At this point, tensions rise between the three, particularly between Thacker, who is white, and Burton, who is black.

Chile would become the first country in the world to democratically elect a Marxist president, Salvador Allende. After his arrival to the government in 1970, the class struggle would reach a decisive point for the country in 1973.

When the president of Russia suddenly dies, a man whose politics are virtually unknown succeeds him. The change in political leaders sparks paranoia among American CIA officials, so CIA director Bill Cabot recruits a young analyst to supply insight and advice on the situation. Then the unthinkable happens: a nuclear bomb explodes in a U.S. city, and America is quick to blame the Russians.

Five highly-trained KGB agents are sent to the west to assassinate several Soviet dissidents. In order to stop the diabolical plot, an American agent must infiltrate Soviet intelligence and obtain information from a Russian computer.

Near the end of the Korean War, a platoon of U.S. soldiers is captured by communists and brainwashed. Following the war, the platoon is returned home, and Sergeant Raymond Shaw is lauded as a hero by the rest of his platoon. However, the platoon commander, Captain Bennett Marco, finds himself plagued by strange nightmares and soon races to uncover a terrible plot.

Yuri Orlov is a globetrotting arms dealer and, through some of the deadliest war zones, he struggles to stay one step ahead of a relentless Interpol agent, his business rivals and even some of his customers who include many of the world's most notorious dictators. Finally, he must also face his own conscience.

A man and a woman meet in the ruins of post-war Poland. With vastly different backgrounds and temperaments, they are fatally mismatched and yet drawn to each other.