An airport manager tries to keep his terminals open during a snowstorm, while a suicide bomber plots to blow up a Boeing 707 airliner in flight.

Mother Superior of St. Francis Academy is challenged by a modern young nun when they take the girls on a bus trip across the country.

Abby McClure, a widow with three sons, and Jake Iverson, a widower with a teenage daughter, begin dating and eventually decide to get married. But they're not prepared for the hostile reactions from their children, who are not very excited about the new union between the two families.

Frank Morgan risked his life for his country in the Vietnam War, but when he came home, no hero's welcome awaited him; instead he was branded a traitor. Nonetheless, he's about to make one more trip into hell to save the woman he loves and preserve her war-torn country.

Fighting in the Civil War a man accidently kills his friend. Returning to Abilene after the war he finds his former sweetheart about to marry the brother of the man he killed. To pay his debt he not only refuses to win her back but takes the job of Sheriff, a job he doesn't want, when the brother asks him. Still haunted by the killing he refuses to carry a gun. But there is trouble between the ranchers and the farmers and when he finds the brother murdered he straps on a gun and heads after the killer.

After a collision with a comet, a nearly 8km wide piece of the asteroid "Orpheus" is heading towards Earth. If it hits it will cause an incredible catastrophe which will probably extinguish mankind. To stop the meteor NASA wants to use the illegal nuclear weapon satellite "Hercules" but discovers soon that it doesn't have enough firepower. Their only chance to save the world is to join forces with the USSR who have also launched such an illegal satellite. But will both governments agree?

When an experimental flying saucer crashes, secret agent Matt Helm has to bring back the secret weapons hidden on board.