
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 and Patrick go back in time to see the young Mermaid Man and Barnacle Boy; SpongeBob and Patrick watch their heroes fight bad guys.

SpongeBob discovers that Squidward has never actually tried a Krabby patty; a bully threatens SpongeBob.

SpongeBob and Patrick fear the new roller coaster at Bikini Bottom's amusement park; Plankton tricks SpongeBob, Patrick and Squidward into fixing up the Chum Bucket.

SpongeBob, Patrick and Squidward squeeze inside a tiny treehouse; SpongeBob adopts a stray seahorse.