
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.

Mr. Krabs' old fry cook pays a visit to the Krusty Krab; SpongeBob invests in night lights to ward off the boogeyman.

While researching his family tree, SpongeBob discovers that one of his ancestors was a famous chili-slinger named SpongeBuck.

While in prison, Plankton teams up with his fellow inmates to break out of jail and steal the secret Krabby Patty formula; SpongeBob replaces his broken spatula with one from Plankton.

The gang heads to a food convention, but things go awry when they become stranded in the woods; SpongeBob accidentally fibs to his pen pal, but when his friend comes to visit, he must keep the ruse going.