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 finds out that Squidward has never tried a Krabby Patty in 'Just One Bite', and then in 'The Bully', SpongeBob is worried by a new pupil at boating school.
SpongeBob shrinks the whole of Bikini Bottom in 'Mermaid Man and Barnacle Boy IV', and then in 'Doing Time', Mrs. Puff is sent to prison when SpongeBob crashes his boat.
In 'The Nasty Patty', SpongeBob thinks a Krabby Patty has caused the health inspector to meet an early end, then in 'The Idiot Box', SpongeBob shows Squidward about imagination.
SpongeBob appears on TV for one second at 3 o'clock in the morning and becomes a major star in 'As Seen On TV', and then in 'Can You Spare A Dime?', Squidward quits his job.
SpongeBob takes it up a notch and tries to show how rugged he is, in 'No Weenies Allowed', and then in 'Squilliam Returns', Squidward tells a big fib to impress his arch nemesis.
Plankton finds a way to switch lives with Mr. Krabs in 'The Algae Is Always Greener', and then in 'Sponge Guard On Duty', SpongeBob joins up with Larry as lifeguard for a day.
Mr Krabs wisely chooses SpongeBob and Patrick to decorate his living room in 'Wet Painters', and then in 'Krusty Krab Training Video', we learn about being an excellent employee.
SpongeBob buys himself a 'Throw The Best Party Ever' kit, and invites 177 of his friends along. But then he accidentally locks himself out of his house!
SpongeBob and Patrick tell all sorts of fibs to sell chocolate door to door in 'Chocolate With Nuts', and then in 'Superfriends', Mermaidman and Barnacle Boy are back once more!
Squidward is not allowed into SpongeBob and Patrick's treehouse in 'Club SpongeBob', and then in 'My Pretty Seahorse', SpongeBob adopts a sea horse, and takes it everywhere.
Patrick comes to boating school with SpongeBob, and soon gets on his nerves, in 'New Student Starfish', and then in 'Clams', Mr Krabs takes SpongeBob and Squidward clam fishing.
It is prehistoric Bikini Bottom, and we spend a day in the life of SpongeGar, Patar, and Squog. Our three Neanderthal friends discover fire, only to put it out.