When the pilot of a small aircraft has a heart attack and crashes his plane into the cockpit of a Boeing 747, several members of the flight crew are killed and the pilot is blinded. Miraculously, the 747 stays in the air on auto-pilot with flight attendant Nancy Prior at the controls. Ground controllers, including her boyfriend Alan Murdock, try to teach her the basics but they soon realize they will have to get a trained pilot into the cockpit. Their first attempt fails and Murdock realizes he will have to do it. Meanwhile, various passengers have their own problems including a young girl who is destined to a life saving operation.

In the winter of 1944, the Allied Armies stand ready to invade Germany at the coming of a New Year. To prevent this occurrence, Hitler orders an all out offensive to re-take French territory and capture the major port city of Antwerp. "The Battle of the Bulge" shows this conflict from the perspective of an American intelligence officer as well as from a German Panzer Commander.

Dr. Steven Sorenson plans to tap the geothermal energy of the Earth's interior by means of a thermonuclear device detonated deep within the Earth. Despite dire warnings by fellow scientist Ted Rampian, Dr Sorenson proceeds with the experiment after secretly learning that he is terminally ill. This experiment causes a crack to form and grow within the earth's crust, which threatens to split the earth in two if it is not stopped in time.

In the 1943 invasion of Italy, one American platoon lands, digs in, then makes its way inland to attempt to take a fortified farmhouse, as tension and casualties mount. Unusually realistic picture of war as long quiet stretches of talk, punctuated by sharp, random bursts of violent action whose relevance to the big picture is often unknown to the soldiers.

Detective Mark McPherson investigates the killing of Laura, found dead on her apartment floor before the movie starts. McPherson builds a mental picture of the dead girl from the suspects whom he interviews. He is helped by the striking painting of the late lamented Laura hanging on her apartment wall. But who would have wanted to kill a girl with whom every man she met seemed to fall in love? To make matters worse, McPherson finds himself falling under her spell too. Then one night, halfway through his investigations, something seriously bizarre happens to make him re-think the whole case.

Two drifters are passing through a Western town, when news comes in that a local farmer has been murdered and his cattle stolen. The townspeople, joined by the drifters, form a posse to catch the perpetrators. They find three men in possession of the cattle, and are determined to see justice done on the spot.

The story concentrates on the social re-adjustment of three World War II servicemen, each from a different station of society. Al Stephenson returns to an influential banking position, but finds it hard to reconcile his loyalties to ex-servicemen with new commercial realities. Fred Derry is an ordinary working man who finds it difficult to hold down a job or pick up the threads of his marriage. Having had both hands burnt off during the war, Homer Parrish is unsure that his fiancée's feelings are still those of love and not those of pity. Each of the veterans faces a crisis upon his arrival, and each crisis is a microcosm of the experiences of many American warriors who found an alien world awaiting them when they came marching home.