After spilling a milkshake during a delivery, SpongeBob vows to return and clean the entire building.

Krusty Kleaners

Tom Kenny

Bill Fagerbakke

Rodger Bumpass

Clancy Brown

Carolyn Lawrence

Mary Jo Catlett

Mr. Lawrence

Jill Talley

Lori Alan

Stephen Hillenburg

Jennie Monica

Vincent Waller

Alan Smart

Marc Ceccarelli

Sherm Cohen

Brian Morante

Andrew Goodman

Peter Egan

Dominika Smetek

Patnocchio

Whale Watching

When a prehistoric sponge is unfrozen, he causes chaos all over town and only SpongeBob can communicate with him.

Cave Dwelling Sponge

When a flock of clams descend on Bikini Bottom, SpongeBob has to get them out before they ruin the whole town.

The Clam Whisperer

When Man Ray rents Squidward's house for the weekend, it's up to SpongeBob and Patrick to stop his evil vacation.

Man Ray Returns

Mr. Krabs takes a vacation and makes Larry the Lobster the temporary manager of the Krusty Krab.

Larry the Floor Manager

A weird moon turns everyone in the city into wild animals, and Sandy is the only one who can save them.

Feral Friends

Patrick sleepwalks and SpongeBob can't wake him up.

Don't Wake Patrick

The Flying Dutchman wants to make sure SpongeBob and his friends are scared on Halloween.

The Legend of Boo-Kini Bottom

A new secret Krabby Patty formula has disastrous results for Bikini Bottom, and only SpongeBob can save the day.

Krabby Patty Creature Feature

Mr. Krabs and Plankton have to take boating school classes.

Teacher's Pests

Patrick leads an enthusiastic stranger on a tour of his favorite places in Bikini Bottom.

No Pictures, Please

SpongeBob is afraid to get off the roof of the Krusty Krab, but he won't let that stop him from living his life!

Stuck on the Roof

Mr. Krabs’ new Krabby soup is a hit – until some heat-loving hippies move into the soup vat!

There's a Sponge in My Soup

SpongeBob's new friend is a giant, fluffy hamster, but no one else is able to see him.

Cuddle E. Hugs

Squidward sends SpongeBob and Patrick on an increasingly difficult scavenger hunt to get them out of his hair.

ScavengerPants

Squidward shows his hard boiled side, while solving a mystery.

Squid Noir

SpongeBob must figure out how to do his job after accidentally shrinking himself.

The Incredible Shrinking Sponge

Pat the Horse

Gary has a pet translation collar, and he's talking up a storm. Everyone loves it, except for Squidward.

Chatterbox Gary

When a small clown gets left behind by the circus, SpongeBob takes the hapless harlequin under his wing.

Don't Feed the Clowns

SpongeBob can't drive, but he doesn't need a license to operate a self-driving car.

Drive Happy

Patrick thinks he is an old man, so it is up to SpongeBob to remind him how much fun being a child can be.

Old Man Patrick

SpongeBob and Patrick exchange tiny living versions of themselves.

Fun-Sized Friends

Plankton tells his grandma that he owns the Krusty Krab, but must keep the lie going when she comes to visit.

Grandmum's the Word

SpongeBob and Patrick become trapped in an alternate dimension where anything they draw comes to life.

Doodle Dimension

SpongeBob and Patrick help Bubble Bass move out of his mother's basement.

Moving Bubble Bass

A sea bunny ravages Squidward's garden, but SpongeBob thinks it's cute.

Bunny Hunt

SpongeBob wants to be the first sponge that dives to the surface of the ocean.

High Sea Diving

SpongeBob and Squidward accidentally let Plankton slip away with the formula, and it is up to them to retrieve it.

Bottle Burglars

When Mr. Krabs gets in trouble for littering, he makes SpongeBob and Squidward clean up Bikini Bottom.

Sanitation Insanity

Once Fred's leg heals up, SpongeBob is determined to keep it out of harm's way.

My Leg!

Patrick's lemonade stand is unsuccessful until he gets a secret ingredient from Squidward.

Ink Lemonade

When the Krusty Krab runs out of mustard, Mr. Krabs sends SpongeBob, Patrick, and Squidward to dig up some more.

Mustard O' Mine

Mr. Krabs hires Squidward to babysit Pearl for the night, but she just wants to sneak out to a cool teen party.

Plankton tells Patrick he's his conscience so he can convince the wooden-headed star to steal him a Krabby Patty.

When Mr. Krabs puts in an open kitchen, SpongeBob gets stage fright and has to invent a new persona.

ChefBob

SpongeBob and Sandy have to collect Krabby Patty ingredients, but Plankton follows their every step.

Shopping List

When Patrick discovers the pineapple's library, SpongeBob introduces him to the wonderful world of book learning.

Library Cards

Plankton hasn't tried to steal the secret formula in a while... and that's making Mr. Krabs nervous!

Plankton Paranoia

Plankton goes to jail, but the secret formula is taken as evidence, so SpongeBob and Mr. Krabs plot to get it back.

Call the Cops

When a gang of kids steal the Krusty Krab's grill, SpongeBob and Mr. Krabs go to extreme lengths to win it back.

The Grill Is Gone

SpongeBob helps out the Krusty Krab's night shift crew, but the customers crave something creepier than usual.

The Night Patty

SpongeBob visits his old friend Bubble Buddy in his hometown Bubbletown.

Bubble Town

The long-lost episode of "Mermaid Man" is finally showing on TV, but SpongeBob may not make it home in time to watch.

Appointment TV

Karen gets a computer virus, and it's up to SpongeBob to get it out of her.

Karen's Virus

Sandy wants to spend a night in the city with Karen and Mrs. Puff, so the ladies can let off some steam.

Girls' Night Out

Sandy struggles to build a ship-in-a-bottle before a big contest, so SpongeBob calls in a little extra help.

Surf n' Turf

SpongeBob and Patrick work a day on Old Man Jenkins' farm, much to his dismay.

FarmerBob

SpongeBob and Patrick have their peaceful day of jellyfishing disturbed by Sandy's competitive nature.

Squirrel Jelly

SpongeBob pulls from Squidward's shirt a loose string that never seems to end.

The String

Sandy takes her Science Scout troop on a trip to the moon. In space, no one can hear you NYAH-NYAH-NYAH-NYAH.

Goons on the Moon

Deep down in the Pacific Ocean in the subterranean city of Bikini Bottom lives a square yellow sponge named SpongeBob SquarePants. SpongeBob lives in a pineapple with his pet snail, Gary, loves his job as a fry cook at the Krusty Krab, and has a knack for getting into all kinds of trouble without really trying. When he's not getting on the nerves of his cranky next door neighbor Squidward, SpongeBob can usually be found smack in the middle of all sorts of strange situations with his best buddy, the simple yet lovable starfish, Patrick, or his thrill-seeking surfer-girl squirrel pal, Sandy Cheeks.

Krusty Kleaners

Seasons20

Season 11 Episodes51

Cast9

Crew11

Discussion

Episode Summary