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 fun day at the beach. While Mickey, Horace, and Clarabelle go swimming, or try to, Minnie lays out a picnic. Pluto discovers why you shouldn't chase a crab. Everyone digs in to lunch. Mickey throws Pluto a string of sausages; he dives after them, and comes up with an angry octopus instead, who crashes into the picnic. Everyone fights the octopus, and Mickey finally manages to send it out to sea by throwing an anchor like a lasso.

One summer morning, Mr Baiestorf forgets how to put on flip-flops, takes a deep breath, opens a beer and goes to the beach to spend a day full of love and great emotions.