Bowled Over - Peri wants to know what he's good at. After running from Two-Legs Joe, Peri and Entrèe find a secret room for bowling, Peri realizes that he was born to bowl. However, in trying to prove his bowling ball can be used for other activities, Peri is frustrated by the results and throws the ball into the volcano. After this, an alien civilization, the Pinnians decide to take over the island and treat the mutants like slaves. By realising these aliens have a kinship with bowling, Peri decides to confront them doing what he does best.

In search of fun in the lab, Peri and Entrèe find one of the doctor's journals, which supposedly tells what the purpose of Peri is. The friends go to visit Mister Smarty Smarts hoping he can read Peri's purpose to them, but it turns out he can't read. He lies and says Peri was created to be the best friend of Entrèe.

Peri and Entrèe are looking for someone to join them in a game of Bucket-Stick-Fruit-Ball, but nobody wants to play. The terrifying Princess Pony Ape Hands is the only one who wants to play. However, she plays too rough so Peri and Entrèe quickly try to ditch her. Princess throws a major temper tantrum and decides to smash the old nuclear reactor.

When Peri finds out he has small cratures living in his fur, he wants to keep them so they can have a little society there, but when he begins to stink, everybody wants to clean him.

Mister Smarty Smarts, tired of the incompetence and ineptitude of the inhabitants of the island, creates a device to make everyone smarter. His utopia is soon ruined when everyone's intelligence goes way past his. After being treated like an idiot, Smarts decides to make everyone unintelligent again.