A married couple who have a song-and-dance act in vaudeville are in trouble. Their struggling act is going nowhere, they're almost broke and they have to do something to get them back on top or they'll really be in trouble. They decide to put their young son in the act in hopes of attracting some new attention. The boy turns out to be a major talent, audiences love him and the act is on its way to the top. That's when an organization whose purpose is to stop children from performing on stage shows up, and they're dead set on breaking up the act.

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.

After a brief encounter with the romantic and thrice divorced Kenneth Marquis, Corliss Archer decides to write in her diary that they are together in order to make her boyfriend Dexter jealous. Corliss' father had also served as attorney representing Kenneth Marquis' ex-wife during his most recent divorce trial. When Corliss and Dexter don't come home one evening until five in the morning, Corliss decides to pretend to have amnesia to avoid the inevitable punishment awaiting her.