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.
Mr. Krabs searches for enough food to feed Pearl, who is experiencing a rapid growth spurt; Plankton disguises himself as Sandy and infiltrates the Krusty Krab.
Mr. Krabs sends SpongeBob, Patrick and Squidward out to get mustard; Plankton follows SpongeBob and Sandy while they are collecting Krabby Patty ingredients.
SpongeBob seeks work anywhere to help his inability to just sit around after he is fired from the Krusty Krab following Mr. Krab's latest money-saving idea
Patrick takes a stranger on a tour of his favorite spots in Bikini Bottom; SpongeBob winds up on the roof of the Krusty Krab, but he is afraid to get off.
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.
Leonardo, Raphael, Michelangelo and Donatello travel across a region of outer space that has some characteristics in common with an expansive body of water.
The Turtles, their 1980s counterparts, April and the Mighty Mutanimals must all work together to stop 1980s Shredder and Krang from destroying the world.
When April's school project catches the attention of the Kraang, Leonardo, Raphael, Michelangelo and Donatello experience high school for the first time.
SpongeBob convinces Mr. Krabs to use leftover meat from Krabby Patties to create a new food item called Krusty Dogs; SpongeBob and Patrick find treasure.
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 & Patrick discover that their favorite Kelpbed Kid is a familiar face; It's invasion of the faux-chovies when everyone suddenly starts meeping.
SpongeBob accidentally puts all the residents of Bikini Bottom on Santa's "naughty" list as part of one of Plankton's plots to get the Krabby Patty formula.
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.
Mr. Krabs hires Squidward to babysit Pearl, but she tries to sneak out; when SpongeBob spills a milkshake during a delivery and vows to clean the building.
Squidward attempts to get into SpongeBob and Patrick's clubhouse after he learns that they do not want him to enter; SpongeBob decides to adopt a lost seahorse.
SpongeBob and Patrick reunite the recently fired robot band from Goofy Goober's; Patrick is sent to the pound for acting like a worm, but he's unable to leave.
SpongeBob wants Squidward to visit his home, but when Squidward say that his own home is good enough, SpongeBob decides to decorate his home like Squidward's.
Karen tells the tale of a nerd trying to steal an action figure from his three little neighbors; Squidward hosts a secret "We Hate SpongeBob Club" at his house.
Mr. Krabs goes into a frenzy trying to get the penny he thought SpongeBob picked up; SpongeBob is visiting the ship-shaped Boat Museum when it starts to move.
Mr. Krab decides to host a talent show and invite everyone; SpongeBob is determined to prove that Plankton is only evil due to how he's treated by others.
SpongeBob decides to move back with his parents after a failed attempt to rebuild his home when it was destroyed; SpongeBob and Squidward create a pizza.
Sandy's competitive nature disturbs SpongeBob and Patrick's jellyfish fishing; SpongeBob pulls a loose string from Squidward's shirt which never seems to end.
Patrick struggles with his morning confusion; Spongebob has collected enough cereal tops to earn a special prize; a strange illness spreads across the city.
Patrick starts to get upset about not being able to have fun with his friends, so Mr. Krabs offers Pat a job working as a sign-holder at the Krusty Krab.
Two familiar faces from SpongeBob's past visit Bikini Bottom, but they bring a problem; Plankton falls down the drain and finds an unlikely ally in the sewers.