
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.

Squidward finds SpongeBob's diary, and starts reading it out loud in the Krusty Krab; SpongeBob fails his driving test, forcing Mrs Puff to think outside the box and off the road.

Mr. Krabs convinces SpongeBob and Patrick to join him on a treasure hunt; SpongeBob gets on the wrong bus.

Plankton needs help stealing the formula, so he hires an intern who knows more about Mr. Krabs than anyone; Patrick goes into a destructive fit whenever he hears a bell, so his friends help him in their own ways.

SpongeBob must go to extreme lengths when Gary refuses to go to the vet; SpongeBob gets stuck while working out.