Cowabunga! The surfing '60s ride into the new wave as Frankie and Annette star in this hip update of their old-time, good-time beach movies. With special appearances by Bob Denver, Tony Dow, Pee-Wee Herman, Jerry Mathers and other familiar faces. Frankie and Annette grow up and have kids in the midwest. They return to LA to visit their daughter who is shacked up with her boyfriend and tries to hide the fact. They begin to have marriage problems when Frankie runs into Connie, who has erected a shrine to him in her night club. Their punk son has joined up with the local surf toughs, and things all come to a head when the toughs challenge the good guys to a surfing duel

In the fourth of the highly successful Frankie and Annette beach party movies, a motorcycle gang led by Eric Von Zipper kidnaps singing star Sugar Kane managed by Bullets, who hires sky-diving surfers Steve and Bonnie from Big Drop for a publicity stunt. With the usual gang of kids and a mermaid named Lorelei.

Anthropology Professor Robert Orwell Sutwell and his secretary Marianne are studying the sex habits of teenagers. The surfing teens led by Frankie and Dee Dee don't have much sex but they sing, battle the motorcycle rats and mice led by Eric Von Zipper and dance to Dick Dale and the Del Tones.

A Martian teenager sent to prepare for an invasion falls in love with an Earth girl.

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.

A millionaire sets out to prove his theory that his pet chimpanzee is as intelligent as the teenagers who hang out on the local beach, where he is intending to build a retirement home.

When he's stationed in Tahiti, a sailor hires a witch doctor to keep an eye on his girlfriend.

Local beach-goers find that their beach has been taken over by a businessman training a stable of body builders.

When characters from the movie musical “Wet Side Story” get stuck in the real world, teens Brady and Mack must find a way to return them home.

Life's a beach for surfers Brady and McKenzie – until a rogue wave magically transports them inside the classic '60s beach party flick, "Wet Side Story," where a full-blown rivalry between bikers and surfers threatens to erupt. There, amidst a sea of surfing, singing and dancing, Brady and Mack accidentally change the storyline, and the film’s dreamy hero and heroine fall for them instead of for each other!

Nina is a high-strung New York actress and Anton is a struggling actor who wants to change gears and start a family. Their relaxing day starts off beautifully (and humorously), but they realize that their feelings may be at odds.

While taking a walk, Chico Bento, a boor living in the backwoods of Brazil, tells his friend Zé Lelé and girlfriend Rosinha some fantastic stories happened to him: he'd been turned into a frog, been attacked by ants and by an animal resembling a jaguar, and some other doubtful cases.