SpongeBob SquarePants Season 12 Episodes

Find out where to watch Season 12 of SpongeBob SquarePants tonight
Overview TV Listings Seasons & Episodes

Season 12 Episode Guide

Episode 1 - The Nitwitting / The Ballad of Filthy Muck

Patrick inducts SpongeBob into his prestigious society of dullards and doofuses. Patrick takes his grime to a new extreme, playing around in so much trash that he becomes unrecognizable.
Episode 2 - Sandy's Nutty Nieces/Insecurity Guards

SpongeBob gets in over his head when he volunteers to babysit Sandy's 3 nieces. SpongeBob and Patrick volunteer as guards at the museum, while Squidward attempts to hang his painting unnoticed.
Episode 3 - SpongeBob's Big Birthday Blowout

SpongeBob and Patrick tour the surface world, while the rest of Bikini Bottom prepares a surprise for SpongeBob!
Episode 4 - Gary's Got Legs/King Plankton

Gary is given a set of limbs to keep up with SpongeBob, but soon makes his owner look sluggish by comparison. Plankton practices ruling the world by shrinking himself down and declaring himself king of SpongeBob's aquarium.
Episode 5 - FarmerBob/Gary & Spot

SpongeBob and Patrick work a day on Old Man Jenkins' farm, much to his dismay. Sandy narrates the nocturnal adventures of Gary and his secret pal – Spot.
Episode 6 - Broken Alarm/Karen's Baby

SpongeBob breaks his precious alarm clock, but nothing else is loud enough to wake him up on time. Karen quickly learns that kids grow up too fast after her new child arrives in the mail.
Episode 7 - SpongeBob in RandomLand/SpongeBob's Bad Habit

SpongeBob and Squidward take a delivery to a dreadedtown where the laws of logic no longer apply. SpongeBob can't stop biting his nails, but he also can't figure out why!
Episode 8 - The Krusty Bucket/Squid's on a Bus

Plankton creates a clone of himself and Mr. Krabs, but neither restaurant is safe from the newcomer. Squidward gleefully switches jobs with a bus driver for an easy ride… until SpongeBob and Patrick climb aboard.
Episode 9 - Mind the Gap/Dirty Bubble Returns

Squidward closes the gap in SpongeBob's teeth, which causes a dramatic and unexpected change in his demeanor. The newly reformed "Clean Bubble" takes a dishwashing job at the Krusty Krab, where he is tempted by the grime.
Episode 10 - Handemonium/Breakin'

Plankton's giant Chum Bucket glove runs wild in town, but SpongeBob has a handy friend to help them out. SpongeBob takes his first break ever at work, but how will he spend his precious time?
Episode 11 - Plankton's Old Chum/Stormy Weather

Where Plankton usually dumps his rotten chum is too full, so he tricks SpongeBob into hiding it around the city. SpongeBob befriends a small storm cloud, but has to protect it from a crazed weather man.
Episode 12 - A Cabin in the Kelp/The Hankering

The Gal Pals take Pearl to a cabin in the woods for a weekend of silly pranks. Mr. Krabs has a secret taste for something… surprising.
Episode 13 - Escape from Beneath Glove World

SpongeBob and Patrick are sent to jail in the underground tunnels of Glove World, leading to a daring escape.
Episode 14 - Shell Games/Senior Discount

Patrick discovers that the rock he lives under is actually a sea turtle who overslept. Old Man Jenkins disrupts business as usual at the Krusty Krab, but Mr. Krabs can't find a way to kick him out.
Episode 15 - Jolly Lodgers/Biddy Sitting

Squidward packs his bags after his house gets infested, but a different kind of pest waits at his hotel. SpongeBob and Patrick get tricked into babysitting a grouchy old lady, who does all she can to escape.
Episode 16 - Swamp Mates/One Trick Sponge

Bubble Bass finds himself stranded with Patrick in a mysterious swamp, looking for a lost action figure. SpongeBob learns a new magic trick, but he can't find anyone to watch it.
Episode 17 - Boss for a Day/The Goofy Newbie

Mr. Krabs has an accident and leaves SpongeBob in charge of the Krusty Krab. What could go wrong? Patrick takes a job at the Goofy Goober when he finds out the employees get free ice cream.
Episode 18 - The Krusty Slammer/Pineapple Rv

Mr. Krabs turns the Krusty Krab into a jailhouse after Plankton breaks the law, but crime only pays for so long. SpongeBob and Patrick turn the pineapple into a mobile home to take Squidward on the road trip he deserves.
Episode 19 - Krusty Koncessionaires/Dream Hoppers

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.
Episode 20 - The Ghost of Plankton/My Two Krabses

Plankton becomes a ghost to steal the secret formula, but trequires a few lessons from the Flying Dutchman. Mr. Krabs gets ready for a hot date, but SpongeBob and Patrick give him a little more help than he needs.
Episode 21 - Bubble Bass's Tab/Kooky Cooks

Bubble Bass avoids paying his bill at the Krusty Krab, so SpongeBob and Squidward are sent to collect the cash. Mr. Krabs makes Spongebob and Squidward cook a fancy meal for Mrs. Puff, but every dish becomes a dispute.
Episode 22 - Knock Knock, Who's There?/Pat Hearts Squid

SpongeBob watches Mr. Krabs's house while he's away, so he takes extreme measures to make sure no one breaks in. Squidward is forced to room with Patrick, but his domineering demeanor rubs off on Patrick more than he'd like.
Episode 23 - Plankton's Intern/Patrick's Tantrum

Plankton needs help stealing the formula, so he hires an intern who knows more about Mr. Krabs than anyone. Patrick goes into a destructive fit whenever he hears a bell, so his friends help him in their own ways.
Episode 24 - Lighthouse Louie/Hiccup Plague

SpongeBob cleans out the boating school lighthouse, where he finds a cute but inconvenient companion. No one in Bikini Bottom is safe from a case of contagious hiccups.
Episode 25 - Who R Zoo?/Kwarantined Krab

Who R Zoo?/Kwarantined Krab: SpongeBob and Patrick create their own zoo made entirely of bubbles! The Krusty Krab goes under emergency quarantine, but no one knows who carries the mysterious illness…


More movies and TV shows at the American TV Listings Guide..

-

In order to keep our service free we display advertising and may earn affiliate fees for purchases you make on external sites that we partner with.
All content is © 2025 On TV Tonight unless pertaining to advertisers, companies, studios, movies and TV series listed on this site.