When a new secret formula for Krabby Patties is revealed, it proves disastrous for Bikini Bottom; Mr. Krabs and Plankton have to attend boating school classes.
Spongebob and Patrick try to cheer up Squidward by taking him jellyfishing; Plankton takes control of Spongebob's brain to get the Krabby Patty recipe.
SpongeBob and Patrick are turned into ghosts after irritating Flying Dutchman; Squidward looks for a safe place to store his clarinet before his performance.
SpongeBob asks Patrick to take care of Gary while he leaves for a visit to his grandmother's house; SpongeBob helps Pearl remove a barnacle on her face.
Mr. Krabs decides to turn the Krusty Krab into the Krusty Sponge; Patrick creates a song that everyone dislikes, but he refuses to let anyone tell him.
Plankton impersonates SpongeBob's snail to get close to the Krabby Patty recipe; Patrick forgets how to play hide-and-seek, sending Spongebob on an adventure.
The Turtles finally allow April to join them on a mission to TCRI after her persistent pestering, and they soon learn a shocking tidbit about April's past.
After Casey, Raph, Mikey and Donnie get kidnapped, April and Leo must endure difficult disadvantages in order to defeat the adversary who took their friends.
Millions of years in the past, prehistoric versions of SpongeBob, Patrick and Squidward discover fire and proceed to use it to cook various food items.
When the Krusty Krab encounters a storm, Mr. Krabs makes his workers and customers return to their homes; Patrick is afraid to lose his final baby tooth.
SpongeBob and Patrick are trapped in a dimension where anything they draw comes to life; SpongeBob and Patrick help Bubble Bass move out of his mom's basement.
Squidward's house gets infested, but a different kind of pest waits at his hotel; SpongeBob and Patrick get tricked into babysitting a grouchy old lady.
Bubble Bass doesn't pay his bill, so SpongeBob and Squidward go to collect the cash; Mr. Krabs makes Spongebob and Squidward cook a fancy meal for Mrs. Puff.
SpongeBob and Sandy come across a rough and tumble hangout for real rugged people called the Salty Spitoon; Squidward's school rival comes to Bikini Bottom.
A friendship quiz causes trouble for SpongeBob and Patrick; SpongeBob and Pearl are mistaken as a couple when they get trapped inside a romantic tunnel ride.
Spongebob worries about losing his job when a successful chef returns to the Krusty Krab; Spongebob becomes afraid of the dark after reading a scary story.
In order to get rid of a pesky urchin in the Krusty Krab, the employees use Plankton as bait; Squidward decides to learn karate from Sandy and SpongeBob.
Spongebob has to buy a new spatula after Spat breaks, but the new one is not as good as Spat demands; Spongebob is forced to travel down into a wishing well.
Dead Eye Plankton is terrorizing Bikini Gultch, and the only one who can save the isolated western town is SpongeBuck SquarePants, SpongeBob's ancestor.
Patrick struggles with his morning confusion; Spongebob has collected enough cereal tops to earn a special prize; a strange illness spreads across the city.
SpongeBob befriends a sentient Krabby Patty whose only wish is to be eaten; Rube hosts an episode where he explores little known oddities and attractions.
Spongebob and Patrick are launched into space after fooling around with the controls; Mr. Krabs goes crazy from the squeaky sound of Spongebob's new boots.
Gary protects the secret formula from Plankton while SpongBob hides it; Sandy must save the day after a freak accident makes the entire town as dumb as Patrick.
SpongeBob cleans out the boating school lighthouse, where he finds a cute companion; no one in Bikini Bottom is safe from a case of contagious hiccups.
Mrs. Puff's new substitute teacher gives SpongeBob a crash course in driving; Mr. Krabs and Plankton work together after they discover a well of miracle-grease.
The town's busybody gets the city council to outlaw Krabby Patties, so SpongeBob and his pals turn his house into an underground Krabby Patty speakeasy.
Mr. Krabs loses SpongeBob's contract in a bet and SpongeBob must work at the Chum Bucket; SpongeBob and Pat find a pencil that makes things come to life.
Mr. Crabs attempts to attract more children to the Krusty Krab by building a playground at the restaurant; Patrick and Spongebob spend the weekend camping.
SpongeBob finds out that imitating is a form of flattery, but has a hard time stopping; worms move into SpongeBob's holes and he has to hide them from everyone.
Mr. Krabs worries that Plankton hasn't tried to steal the secret formula lately; Patrick discovers that SpongeBob's pineapple house has a library of books.
Patrick is determined to clean up the streets of Bikini Botton; when Gary gets a new, red ball, SpongeBob has to take drastic measures to quell his obsession.
Sandy makes an acorn-based food that people love, but her tree pays the price for greed; SpongeBob creates a community bulletin board inside the Krusty Krab.
SpongeBob becomes determined to care for Bikini Bottom's stray snails; Patrick defends his hometown by consuming Krabby Patties in an eating competition.
The Krusty Krab crew goes to a big concert to sell Krabby Patties in the stands; SpongeBob explores the melodious dreamscapes of his sleeping neighbors.