
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.

Patrick begins to take over SpongeBob's life and identity; SpongeBob blows a bubble to keep him company.

Once Fred's leg heals up, SpongeBob is determined to keep it out of harm's way; Patrick's lemonade stand is unsuccessful until he gets a secret ingredient from Squidward.

SpongeBob is forced to go back to the milkshake academy when he learns that his milkshake license has expired; SpongeBob and Patrick must take care of Squidward when he reverts to being a baby.

Halloween party; Squidward takes care of SpongeBob's pet snail.