Big, meaty, claws!
— Incidental 40, "Band Geeks"

Incidental 40, commonly known as Harold is one of the show's incidental characters. He first appears in the episode "Ripped Pants." He is classified as a "hotdog" type incidental.




He is usually a cyan fish with a dark blue dorsal fin. On the sides of his head, there are light reddish-purple spots. He has light salmon lips and black eyes. He is also shown with sharp teeth in earlier appearances.

In his early appearances, he doesn't wear any clothes. In later episodes, he usually wears a white shirt with a red speedo.

Role in series

"Ripped Pants"

He is seen eating a burger at the snack bar, and SpongeBob tells him that "ripped pants" would go good with a burger, much to his annoyance.

"Hall Monitor"

He attends boating school and then goes home seen in his boatmobile.

"Sleepy Time"

He appears in Plankton's dream.

"Valentine's Day"

He is seen with Incidental 49 at the Valentine's Day carnival.

"Walking Small"

SpongeBob gets sand in his eyes while waving a beach towel at all the beachgoers.

"Fools in April"

He is seen inside SpongeBob's house.

"Neptune's Spatula"

He is seen at the Fry Cook Museum.


He says that his Krabby Patty tastes like a fried boot after SpongeBob takes a break and leaves Squidward with the cooking.

"Your Shoe's Untied"

He claims that he is definitely leaving the Krusty Krab when he sees Mr. Krabs underwear showing.

"Bubble Buddy"

He impatiently waits for Bubble Buddy to come out of the public toilet.

"Imitation Krabs"

He is seen at the Krusty Krab at the beginning of the episode.


He is seen running from the Wormy.

"Patty Hype"

He tries a purple Pretty Patty and claims it to be the best idea ever.

"Grandma's Kisses"

He and other blue fish were laughing at SpongeBob about a kiss on his forehead.

"Prehibernation Week"

He is seen at the Krusty Krab when Sandy bursts in.

"Life of Crime"

He mistakes SpongeBob and Patrick for street performers.

"Christmas Who?"

He is seen getting his wish to Santa Claus and later show to see Squidward who is dressed as Santa Claus to get his gift.

"No Free Rides"

He is seen being ran over by SpongeBob in Mrs. Puff's fantasy.

"I'm Your Biggest Fanatic"

He is seen at the Biannual Jellyfish Convention.

"Mermaid Man and Barnacle Boy III"

He is seen at the bank, when Man Ray attempts to rob the bank.

"Squirrel Jokes"

He asks SpongeBob "what smells rotten and puts people to sleep". SpongeBob replies with "noxious gas" and then replies no your act.

"Band Geeks"

He insults Mr. Krabs by referring to his "big meaty claws" which starts an argument between the two and eventually starts an argument with everyone in the band.

"Graveyard Shift"

He asks Squidward for some ketchup while he was telling SpongeBob the story of the Hash-slinging slasher.

"Sailor Mouth"

He is a pirate eating at the Krusty Krab with is a pirate captain and is offended by SpongeBob's obscene language.

"Jellyfish Hunter"

He is a salesman that appears to be stalking SpongeBob.

"The Fry Cook Games"

He is seen opening the Fry Cook Games by lighting a torch on a giant hamburger. A breeze blows off his torch at his first attempt. He successfully lights the burger on fire the second time, only for him to somehow get caught on fire himself.

"Sandy, SpongeBob, and the Worm"

He is seen at the Krusty Krab.

"The Algae's Always Greener"

An alternate universe version of him appears.

"SpongeGuard on Duty"

He is seen at Goo Lagoon.

"Just One Bite"

He orders a King-Size Ultra Krabby Supreme on a stick with a bottle of mayonnaise.

"The Bully"

He beats up an old man thinking that the old man was going to kick SpongeBob's butt.

"Mermaid Man and Barnacle Boy IV"

He is shrink by SpongeBob.

"The Great Snail Race"

He is seen in the audience.

"Mid-Life Crustacean"

He complains about Mr. Krabs walking so slowly, saying, "Could you go any slower?" Later, Patrick rides on Harold's back as he walks away from the grocery store, and he says "Get off of me."

"Born Again Krabs"

He is watching a movie at the Krusty Krab, which claims has not even been in theatres yet.

"I Had an Accident"

He is seen in a line.

"SpongeBob Meets the Strangler"

He is seen on a bus.

"Pranks a Lot"

He is seen being frightened by SpongeBob and Patrick who are invisible.

"Good Neighbors"

He is seen running from Squidward Tentacles' house, which is on a rampage.

"Selling Out"

He is seen at the Krabby O'Monday's.

"Funny Pants"

He is seen after the Grandma's Pie and Whoopie Cushion trucks crash.

"Dunces and Dragons"

He is seen in the audience.

"Enemy In-Law"

He along with other people are kidnapped by giant robot, which rampaging through the Bikini Bottom and place inside the Chum Bucket where discovers that Plankton only kidnapped to sell them his fast food. He and the other customers who were kidnapped then leave in anger.

"SquidBob TentaclePants"

He is seen at Squidward's recital.

"All That Glitters"

He is shocked that someone ordered a monster Krabby Patty.

"Wishing You Well"

He explains to that you put quarters into a well and make a wish.

"Once Bitten"

He is one of the refugees hiding at the Krusty Krab. He becomes the leader of the fish and wants to kill Gary to stop the disease.


He appears in the movie theater.

"That's No Lady"

He is seen at the Krusty Krab.

"Driven to Tears"

He is seen driving.

"Rule of Dumb"

Patrick takes his fast food due too being king.

"Born to Be Wild"

He laughs at SpongeBob and Patrick trying to protect the Bikini Bottom.

"Best Frenemies"

He is seen drinking a Kelp Shake.

"Squid Wood"

He tell Squidward that the Mini Squidward is better than him.

"Best Day Ever"

He is seen the production of the best day ever.

"The Gift of Gum"

He is being trapped inside the gum and freed by SpongeBob.

"Friend or Foe"

He is seen in a flashback buying a Stinky Burger.

"The Original Fry Cook"

He sees Jim a former employee.

"Fungus Among Us"

He gets infected by Ick.

"Spy Buddies"

He is seen in the Krusty Krab.

"New Digs"

He is seen running out of the Krusty Krab SpongeBob shave Patrick's back in the kitchen.

"Roller Cowards"

He makes a cameo appearance on the Fiery Fist o Pain commercial where is named Harold. He also appears as escorting Old Man Walker off the ride because he has a serious medical condition.

"Breath of Fresh Squidward"

He is seen at Patrick Star's house for Squidward employee of the month.

"Money Talks"

He is seen during Mr. Krabs song if I could talk to money.

"Slimy Dancing"

He is seen in the audience.

"The Krusty Sponge"

He takes a photo of Incidental 107.

"Sing a Song of Patrick"

He gives an angry mob pitchforks.

"Goo Goo Gas"

He is seen transformed into a baby due Plankton's gas.

"Le Big Switch"

He is seen at Fancy! before returning to the Krusty Krab by the end of the episode.

Picture Day"

He is hit with a ketchup filled balloon and warns SpongeBob about the teenagers throwing the balloons.

"Mermaid Man vs. SpongeBob"

He is leaves the Krusty Krab to go to the Chum Bucket after Mermaid Man (brainwashed by Plankton) tells him and other customers that Krabby Patties are evil.

"20,000 Patties Under the Sea"

He throws rocks at Plankton.

"The Battle of Bikini Bottom"

He participates in a reenactment of the Battle of Bikini Bottom.

"What Ever Happened to SpongeBob?"

He and Incidental 22 attempt steal SpongeBob's clothes, but are scared by SpongeBob blow bubbles.

"The Two Faces of Squidward"

He claims to be blind, but is cured by Squidward handsome.

"Banned in Bikini Bottom"

He and Incidental 41 argue while in line.

"Stanley S. SquarePants"

He is Stanley's first customer.

"Penny Foolish"

He is seen in line the Discount Grocery Mart.


He is seen at the Krusty Krab.

"Suction Cup Symphony"

He is seen at the Bikini Bottom Symphony Orchestra.

"Not Normal"

He is seen at the Krusty Krab laughing with Squidward.


He is seen arriving back in the Bikini Bottom after celebrating National No SpongeBob Day.

"Slide Whistle Stooges"

He is seen with as part of the angry mob.

"A Life in a Day"

He is seen at Goo Lagoon cheering Larry on.

"Sun Bleached"

He is seen with his skin tanned.

"Giant Squidward"

He is seen as part of the angry mob.

"No Nose Knows"

He is seen at the Krusty Krab, but runs out when Patrick places scented candles at all the tables.

"Patty Caper"

He is seen at the Krusty Krab.

"Plankton's Regular"

He is seen at the Krusty Krab.

"Boating Buddies"

He is seen at Mrs. Puff's Boating School.

"The Krabby Kronicle"

He is seen reading The Krabby Kronicle. He later takes his money back after SpongeBob reveals that Mr. Krabs overworks him.

"SpongeBob SquarePants vs. The Big One"

He thinks that is an alien and is seen welcoming SpongeBob, Squidward, Patrick, and Mr. Krabs home.

"Porous Pockets"

He hangs out with SpongeBob after he becomes wealthy.

"Choir Boys"

He shown to be part of the Bikini Bottom Men's Choir.

"The Card"

He is seen the Bikini Bottom Bank.


He is seen at the Huge Festival.

"To SquarePants or Not to SquarePants"

He is seen waiting to use the bathroom at the Krusty Krab.


He is shown to be part of the angry mob against Mermaid Man and Barnacle Boy who thought throw them in the Bikini Bottom Jail.

"Professor Squidward"

He is seen as part Squilliam Fancyson's music class who is being taught by Squidward, however, when his Squidward is revealed to be teaching the he and the other students decide to leave.

"Pet or Pests"

He is seen driving.

"Komputer Overload"

He is seen on a news report.

"Gullible Pants"

He is seen as a customer at the Krusty Krab.

"No Hat for Pat"

He is seen asking Patrick to point him in the direction of the Krusty Krab. He is later is seen watching Patrick do stunts.

"Sand Castles in the Sand"

He is seen on the bus.

"Chum Bucket Supreme"

He is shown to be interested in Patrick's advertising idea "Chum is Fum".

"Single Cell Anniversary"

He is seen at the Chum Bucket.

"Chum Caverns"

He is seen buying Chum nuggets from Chum Caverns.

"The Clash of Triton"

He is seen paying five dollars to watch King Neptune eat and at the episode chases SpongeBob and Patrick after Neptune tells them that the destruction of the town was all because of SpongeBob.


He is seen at Squidward Tentacles' house thinking it is a party.

"Stuck in the Wringer"

He is seen at the coral carnival .

"Someone's in the Kitchen with Sandy"

He and other fish insult Sandy for being naked.

"Greasy Buffoons"

He is seen eating at the Chum Bucket & Krusty Krab.

"Model Sponge"

His food is delivered to him by Squidward.

"Keep Bikini Bottom Beautiful"

He is seen giving his trash to Squidward.

"Yours, Mine and Mine"

He is seen eating at the Krusty Krab.

"Kracked Krabs"

He is seen in a video where Mr. Krabs charges customers a dollar per footstep.

"The Curse of Bikini Bottom"

After seeing SpongeBob as ghost he flees the Krusty Krab.

"Squidward in Clarinetland"

He is seen at the Krusty Krab.

"SpongeBob's Last Stand"

He is seen as part of the marching band.

"Summer Job"

He is seen at the Krusty Krab.

"Gary in Love"

He shown to work at a pet store.

"The Play's the Thing"

He is seen chewing on Nat's arm after the lights go out and come back on.

"Rodeo Daze"

He is kidnapped by SpongeBob along with everyone else in the Bikini Bottom.

"The Cent of Money"

He is leaving the Krusty Krab.

"The Monster Who Came to Bikini Bottom"

He is seen as a police officer.

"Welcome to the Bikini Bottom Triangle"

His surname is revealed to be Reginald.

"The Curse of Bikini Bottom"

He is seen at the Krusty Krab towards the end of the episode.


He is seen carrying Squidward to Mt. Bikini.

"The Great Patty Caper"

He is smashes the Cash register due too Squidward not giving him a Krabby Patty.

"That Sinking Feeling"

He is seen when the Bikini Bottom goes underground.

"Karate Star"

He is seen working at a Lemonade stand.

"Buried in Time"

He is seen in line waiting to put something in the Krusty Krab time casple.

"The Abrasive Side"

He is seen driving.


He is complains that he never got his Patty.

"The Masterpiece"

He is seen waiting in line at the Sea Chicken Shack.

"Whelk Attack"

He is seen in the Krusty Krab after it is ingested by a Sea whelk.

"Tunnel of Glove"

He is seen on the roller coaster.

"Krusty Dogs"

He is seen getting Krusty Dog meat all him after SpongeBob a balloon inside one.

"The Wreck of the Mauna Loa"

He gets furiously angry at Mr. Krabs about the Mauna Loa Amusement Park Ride.

"Perfect Chemistry"

He is seen at the Krusty Krab.

"License to Milkshake"

He orders a milkshake at the Krusty Krab, however he became unsatisfied with his shake due to it being too hard and solid. After SpongeBob graduates from the Milkshake Academy, he gets another milkshake and claims it is the best one he ever had.

"High Sea Diving"

He attempts to sacrifice Incidental 104 after the Bikini Bottomites believe they have upset King Neptune.

"Larry the Floor Manager"

He is seen outside the Krusty Krab.

"No Pictures Please"

He is seen as part of the angry mob against.

"Stuck on the Roof"

He is seen at the Krusty Krab.

"Squid Noir"

He is seen at the Krusty Krab.

"Cuddle E. Hugs"

He is seen at the Krusty Krab.

"Chatterbox Gary"

He is seen running out of the Krusty Krab.

"Don't Feed the Clowns"

He is seen working as business man.

"Grandmum's the Word"

He is seen in Lily Plankton's dream.

"High Sea Diving"

He is seen one of the onlookers of SpongeBob's high sea dive, he later blames Debbie Richard for upsetting Neptune.

"Ink Lemonade"

He is seen purchasing Black Lemonade.

"Mustard O' Mine"

He appears at the Krusty Krab.


He is seen watching SpongeBob cook.

"Surf N' Turf"

He is seen at the ship-in-a-bottle constant.


He is seen line at the Krusty Krab.

"Girls' Night Out"

He is seen in vertical reality.

"The Ballad of Filthy Muck"

He is seen cleaning Filthy Muck.

"SpongeBob's Big Birthday Blowout"

He tries to eat some of SpongeBob's birthday cake along with Grubby Grouper, but Sandy yanks the cake out of their mouths.


Incidental 151 asks him for a toy, but he tells him he already has one of those toys at home. He then freaks out when he realizes that he was really referring to the Chum Bucket glove.


He is seen having fun at SpongeBob's party.

"Krusty Koncessionaires"

He is seen in the audience.

Role in Movies

The SpongeBob SquarePants Movie

He makes a cameo appearance as one of the Bottomites in the Chum Bucket getting a free bucket helmet. He eventually gets freed by SpongeBob's magic guitar.

The SpongeBob Movie: Sponge Out of Water

He makes cameo at the Krusty Krab.

Role in Shorts

"More Feeling"

He is dressed as a Krabby Patty for an advertising commercial.

"Plankton Pays"

He is seen in the Bikini Bottom Jellyfish Trauma Center injured from a jellyfish sting.

Role in Video Games

Drawn to Life: SpongeBob SquarePants Edition

Template for DoodlePants.




Is Harold a Ticking Timebomb?! 💣Bikini Bottom Mysteries Ep. 3 Nick

Community content is available under CC-BY-SA unless otherwise noted.