Three decorated U.S. Navy pilots finagle a four-day leave in San Francisco. They land a posh suite at The Fairmont San Francisco Hotel where Commander Andy Crewson (Cary Grant), a master of procurement, arranges to populate it with wine, women and song.
A young Englishman marries a glamorous American. When he brings her home to meet the parents, she arrives like a blast from the future - blowing their entrenched British stuffiness out the window.
Due to an accident while swimming in the sea, Francis meets the surfer Moondoggie. She's fascinated with his sport and starts to hang out with his clique. Although they make fun of her at first, they teach her to surf and soon she's accepted and given the nickname "Gidget". But it's hard work to become more than a friend to Moondoggie.
One year after their royal wedding, King Edvard and Queen Paige of Denmark receive an invitation to attend the wedding of Princess Myra of Sangyoon. Upon their arrival, Paige finds Myra is unhappy with her arranged marriage to the brooding and sinister Kah and is secretly in love with a young elephant handler named Alu.
When billionaire Jean-Marc Clement learns that he is to be satirized in an off-Broadway revue, he passes himself off as an actor playing him in order to get closer to the beautiful star of the show, Amanda Dell.