An accident-prone yellow sea sponge, who works in a fast-food restaurant, has adventures with his friends in the underwater city of Bikini Bottom.
SpongeBob needs the help of a psychiatrist, but gets only Plankton, in 'Fear Of A Krabby Patty', and then in 'Shell Of A Man', Mr. Krabs is getting ready for a big reunion.
SpongeBob throws away Mr Krabs' old mattress - the one that he kept all his money in - in 'The Lost Mattress', and then in 'Krabs vs. Plankton', Plankton slips and sues The Krusty Krab for damages.
Squidward gets hooked on games in 'Skill Crane', and then in 'Good Neighbour', Squidward's perfect Sunday is ruined by SpongeBob and Patrick, the Good Neighbour Club.
When SpongeBob forgets to feed Gary, he runs away to downtown Bikini Bottom and the very comfortable house of a kindly old woman.
SpongeBob's spatula breaks and needs replacement in 'All That Glitters', while in 'Wishing You Well', Mr. Krabs sends SpongeBob down in a bucket to collect coins from a wishing well.
Squidward swallows his clarinet and Sandy offers to shrink herself into a mini submarine to get it back in 'Squidtastic Voyage', then in 'That's No Lady', Patrick thinks he's a wanted starfish.
SpongeBob's favourite jellyfishing net goes missing in 'The Pink Purloiner', and then in 'Squid Wood', SpongeBob decides that if he can't hang around with the real Squidward, he'll make his own.
SpongeBob hears that a ferocious biker gang is coming to town in 'Born To Be Wild', and then in 'Best Frenemies', Mr Krabs and Plankton work together to investigate a new kelp smoothie store.