
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 wants to catch an ultra-rare jellyfish and enlists the help of former jellyfishing champion, Kevin; on a trip to the museum, SpongeBob and Patrick teach Sandy all about Bikini Bottom's fascinating, yet questionable, history.

SpongeBob and Patrick accidentally board a ship full of prisoners; SpongeBob and Patrick find themselves left behind on one of Sandy's extreme wilderness expeditions.

When Snow Yellow is deemed the Squarest of them all, the evil Queen Karen seeks to claim the title for herself by any means necessary.

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