
A square yellow sponge named SpongeBob SquarePants lives in a pineapple with his pet snail, Gary, in the city of Bikini Bottom on the floor of the Pacific Ocean. He works as a fry cook at the Krusty Krab. During his time off, SpongeBob has a knack for attracting trouble with his starfish best friend, Patrick. Arrogant octopus Squidward Tentacles, SpongeBob's neighbor, dislikes SpongeBob because of his childlike behavior.

SpongeBob adopts a stray worm who gives birth to worm babies overnight; Plankton tries to replace Karen with some new computer inventions.

Mr. Krabs uses Sandy's experimental growth formula on a Krabby Patty with disastrous results; SpongeBob creates a buddy out of bubbles when none of his friends have time to play with him.

SpongeBob thinks Mr. Krabs is a robot; SpongeBob and Patrick care for an abandoned baby clam.

When SpongeBob's parents come to visit, their thirst for thrills comes as a big surprise; an educational driving film.