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 and Patrick try to join the extreme sports team The Drasticals in 'Extreme Spots', and then in 'Squirrel Record', Sandy finds a book of world records and tries to break them all!
SpongeBob is forced to go back to the milkshake academy in 'License to Milkshake', and then in 'Squid Baby', SpongeBob and Patrick must look after Squidward after he hits his head.
SpongeBob finds a nasty sea urchin living in the Krusty Krab in 'Eek, An Urchin!', and then in 'Squid's Defense', Squidward convinces SpongeBob and Sandy to teach him karate.
Patrick becomes a superhero in 'Patrick-Man!', and then in 'Gary's New Toy', Gary becomes obsessed with his new red ball, forcing SpongeBob to take drastic measures to intervene.
Squidward finds a good book which happens to be SpongeBob's private diary, in 'Little Yellow Book', and then in 'Bumper to Bumper', Mrs. Puff is again teaching SpongeBob to drive.
An imprisoned Plankton tries to break out of jail and steal the secret formula in 'Jailbreak!', and then in 'Evil Spatula', Spongebob replaces his broken spatula with a magical one from Plankton.
SpongeBob and Patrick go to see the latest horror film, only to be seemingly stalked by the villain in 'Don't Look Now', and then there's ghostly goings-on in 'Seance Schmeance'.
In order to save money, Mr. Krabs fires SpongeBob. Unable to just "do nothing", SpongeBob decides to go back to work doing anything, anywhere.
SpongeBob will do anything to get to meet his newest hero in 'Kenny the Cat', and then in 'Yeti Krabs', Mr Krabs spins the story of the monstrous Yeti Crab which eats lazy workers.
SpongeBob tries to take a shortcut to work, but becomes lost in 'Lost in Bikini Bottom', then in 'Tutor Sauce', after failing his driver's test again, Mr Krabs decides to teach SpongeBob how to drive.
Mr Krabs throws an event to boost morale, but Plankton is hosting his own on the same day in 'Company Picnic', and then in 'Pull Up a Barrel', Mr Krabs regales SpongeBob with tales from his Navy days.
SpongeBob cares for the stray snails that start appearing around Bikini Bottom in 'Sanctuary!', while in 'What's Eating Patrick?', Patrick enters a Krabby Patty eating competition.
Patrick invents a new board game in 'Patrick! The Game', and then in 'The Sewers of Bikini Bottom', after accidentally flushing Mr Krabs' safe, SpongeBob and Squidward enter the sewers to find it.
SpongeBob's life changes in unexpected ways in 'SpongeBob LongPants', and then in 'Larry's Gym', when Larry the Lobster opens a new gym in Bikini Bottom, SpongeBob becomes his best customer.
Sandy tries to study SpongeBob and Patrick's behaviour in 'The Fishbowl', and then in 'Married to Money', Mr Krabs takes Plankton's advice and finally marries the only thing he ever loved... money!
The Sharks are the toughest guys in town, but their next confrontation might be too much in 'Sharks vs. Pods', and then in 'CopyBob DittoPants', Plankton clones SpongeBob to steal the secret formula.
SpongeBob and Patrick think their homes have been sold, and move away, to Squidward's glee, in 'Sold!', and in 'Lame and Fortune', Plankton realises he can twist fortune cookies to suit his evil plot.
When SpongeBob hides the secret formula at home, Gary must protect it from Plankton in 'Pineapple Invasion', then in 'Salsa Imbecilicus', an accident causes everyone in town to become like Patrick.
Bad reviews lead to trouble in the Krusty Krab in 'Bulletin Board', and then in 'Sandy's Nutmare', Sandy creates the latest acorn-based food sensation, but her tree pays the price for her greed.
When Gary gets lost outside, he has to go on an incredible journey to get back home in 'Food Con Castaways', and then in 'Snail Mail', Spongebob accidentally fibs to his pen pal, and must keep it up!
A storm sweeps the Krusty Krab away in 'Mutiny on the Krusty', and then in 'The Whole Tooth', Patrick's last baby tooth needs to come out, but he's afraid to let it go.
Mr Krabs manufactures Krabby Patties on an industrial scale, but it drives a wedge between SpongeBob and Patrick.