During World War II, the USS Haynes, an American destroyer escort discovers a German U-boat in the South Atlantic. A deadly duel between the two ships ensues, and Captain Murrell must draw upon all his experience to defeat the equally experienced German commander.

George Bailey has spent his entire life giving of himself to the people of Bedford Falls. He has always longed to travel but never had the opportunity in order to prevent rich skinflint Mr. Potter from taking over the entire town. All that prevents him from doing so is George's modest building and loan company, which was founded by his generous father. But on Christmas Eve, George's Uncle Billy loses the business's $8,000 while intending to deposit it in the bank. Potter finds the misplaced money and hides it from Billy. When the bank examiner discovers the shortage later that night, George realizes that he will be held responsible and sent to jail and the company will collapse, finally allowing Potter to take over the town. Thinking of his wife, their young children, and others he loves will be better off with him dead, he contemplates suicide. But the prayers of his loved ones result in a gentle angel named Clarence coming to earth to help George...

Phoenix officeworker Marion Crane is fed up with the way life has treated her. She has to meet her lover Sam in lunch breaks and they cannot get married because Sam has to give most of his money away in alimony. One Friday Marion is trusted to bank $40,000 by her employer. Seeing the opportunity to take the money and start a new life, Marion leaves town and heads towards Sam's California store. Tired after the long drive and caught in a storm, she gets off the main highway and pulls into The Bates Motel. The motel is managed by a quiet young man called Norman who seems to be dominated by his mother.