Season 9

Patrick becomes a “superhero” and starts terrorizing the citizens of Bikini Bottom.

The Krusty Krab Crew has a problem on their hands when SpongeBob finds an urchin.

Mrs. Puff tries a new method to try and get SpongeBob to pass his boating test.

Plankton turns everybody in Bikini Bottom from nice to naughty by feeding them his special jerktonium-laced fruitcakes and transforming them into donkeys in his attempt to get his Christmas wish—the Krabby Patty secret formula. However, it is revealed that the only victim capable of surviving the mineral is SpongeBob because of his massive love for the holidays which makes him immune to the effects of jerktonium.

After squidward is cornered in a dark alley and his groceries are stolen, he asks SpongeBob and Sandy to teach him karate so he can defend himself if it ever happens again.

After another failed attempt for the formula, Plankton decides that he wants a pet to help him.

Squidward finds SpongeBob's diary, and reads in front of everyone in the Krusty Krab.

Plankton gives SpongeBob a new spatula, and SpongeBob starts to believe that it's magic.

Plankton is in jail, but he teams up with his cellmates to break out, and steal the Krabby Patty formula.

Mr. Krabs gets trapped in Bikini Bottom's new bank. It's going to be up to SpongeBob and Patrick to save him.

SpongeBob and Patrick watch a horror movie, and become convinced that the villain of the movie is after them.

SpongeBob attempts to make contact with the holy Sandwich Spirits in order to uncover a long lost sandwich recipe.

When Mr. Krabs fires SpongeBob to save money, SpongeBob must find other work, at other restaurants.

A giant Super Goo Bubble has formed over Goo Lagoon, scaring Bikini Bottom!

SpongeBob looks up to the newest celebrity in town, Kenny the Cat, who can hold his breath for an incredible period of time.

Mr. Krabs' scary story about a Yeti Krab that eats lazy employees like Squidward causes SpongeBob to work in overdrive.

SpongeBob gets lost when trying to take a shortcut to work.

Mr. Krabs tries to teach SpongeBob how to drive after he fails his driving test again.

While trying to order a special sandwich, Patrick gets swept up in the fast-paced world of business.

Squidward receives an invitation to a gallery opening and scrambles to find a friend to take with him.

Mr. Krabs tells SpongeBob tales from his old navy days.

Mr. Krabs throws a company picnic to boost morale, but Plankton hosts his own picnic on the same day.

Patrick enters a Krabby Patty-eating competition in order to defend Bikini Bottom's honor.

SpongeBob takes care of stray snails.

Patrick invents a new board game and invites SpongeBob, Sandy, and Squidward to play it with him.

After accidentally flushing Mr. Krabs' safe, SpongeBob and Squidward must go into the sewers to find it. Meanwhile, Mr. Krabs visits the new stadium, which is having plumbing issues.

SpongeBob starts wearing long pants, which causes his personality to change.

When Larry the Lobster opens a new gym in Bikini Bottom, SpongeBob becomes his best customer.

Pearl gets a job to be cool like her friends, but the only store that is hiring is the lamest store at the mall.

SpongeBob loses the use of his thumbs.

When Sandy tries to study SpongeBob and Patrick's behavioral patterns, her science experiment goes awry.

After following Plankton's advice, Mr. Krabs decides to marry the only thing he ever loved - money.

The next confrontation of the toughest guys in town, The Sharks, may be too much for SpongeBob to handle.

Plankton clones SpongeBob to steal the secret formula, but his plans may be ruined by the original SpongeBob.

SpongeBob and Patrick move away after they think their houses have been sold, which thrills Squidward.

Plankton realizes that fortune cookies can predict the future, so he twists them to fit his own schemes.

Sandy creates an acorn food sensation, but her tree pays the price for her greed.

The gang heads to a food convention, but things go awry when they get lost in the woods.

SpongeBob hides the Krabby Patty secret formula in his home, and Gary must protect it from Plankton.

Sandy must save the day, after everyone in town becomes as stupid as Patrick.

SpongeBob puts up a community bulletin board but anonymous reviews lead to trouble.

When a storm blows away the Krusty Krab, an insane Mr. Krabs has to guide his employees and customers back to their homes.

SpongeBob and Patrick get hooked on the latest fad – flying your own brain like a tiny drone.

SpongeBob lies to his penpal and continues the foul play when he visits.

SpongeBob and Patrick have fun playing Mermaid Man and Barnacle Boy, and Mr. Krabs and Squidward decide to play along as the bad guys.

Patrick has to lose his last baby tooth, but he is frightened.

SpongeBob and Mr. Krabs seek business advice from an ad executive in Mr. Krabs’ endeavor to launch a line of frozen Krabby Patties.