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This Villain was Headlined on May, 2021.

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Riddler8

This Article Contains Spoilers - WARNING: This article contains major spoilers. If you do not wish to know vital information on plot / character elements in a story, you may not wish to read beyond this warning: We hold no responsibility for any negative effects these facts may have on your enjoyment of said media should you continue. That is all.

Villain Overview

Hear me, Krabs! When I discover your formula for Krabby Patties, I'll run you out of business! I WENT TO COLLEGE!
~ Plankton's first words in the show.
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But it's becoming increasingly obvious. I can deny it NO LONGER! I am small.
~ Plankton's most famous quote.
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You wanna fight over this recipe? I'll give you a fight you'll NEVER FORGET!
~ Plankton ending his friendship with Mr. Krabs, beginning their long-lasting rivalry.
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Sheldon J. Plankton is the main antagonist of the SpongeBob SquarePants franchise.

Plankton runs an underachieving restaurant called the Chum Bucket, along with his robotic wife/sidekick, Karen, while constantly plotting to both expand his business (usually by obtaining the Krabby Patty secret formula) and eventually take over the world by any means out of pure selfishness and greed. He is also the arch-nemesis of both Mr. Krabs, (his former best friend turned business rival) and SpongeBob SquarePants.

He is voiced by Doug Lawrence, who also voiced Edward Platypus in Camp Lazlo, the Psychos in Borderlands, Dr. Machino in Awesome Possum Kicks Dr. Machino's Butt and Noli in Forsaken.

In the musical adaptation, he was portrayed by Wesley Taylor.

Quick Answers

What is the name of the restaurant Plankton runs in SpongeBob SquarePants? toggle section
In the SpongeBob SquarePants series, Plankton is the proprietor of the Chum Bucket, a restaurant that struggles to attract customers. Plankton's primary goal is to steal the Krabby Patty Secret Recipe in hopes of boosting his restaurant's popularity.
Provided by: Fandom
Who is the voice actor for Plankton in SpongeBob SquarePants? toggle section
Doug Lawrence is the voice actor for Plankton in SpongeBob SquarePants. His other voice roles include Edward Platypus in Camp Lazlo and Filburt Shellbach in Rocko's Modern Life. In the SpongeBob SquarePants musical adaptation, the role of Plankton was played by Wesley Taylor.
Provided by: Fandom
What is Plankton's main goal in SpongeBob SquarePants? toggle section
In SpongeBob SquarePants, Plankton's primary objective is to acquire the Krabby Patty Secret Recipe to boost the popularity of his restaurant, the Chum Bucket, among Bikini Bottom's sea creatures. His ultimate aim is to outdo the Krusty Krab and gain control over the ocean, often employing technology and weaponry in his schemes.
Provided by: Fandom
Who is Plankton's robotic wife and sidekick in SpongeBob SquarePants? toggle section
In the SpongeBob SquarePants franchise, Plankton's wife and sidekick is Karen, a waterproof computer living in the Chum Bucket. She masterminds plans to steal the Krabby Patty formula from Mr. Krabs, but Plankton usually claims these ideas as his own.
Provided by: Fandom
Who is Plankton's business rival in SpongeBob SquarePants? toggle section
In SpongeBob SquarePants, Plankton's business adversary is Mr. Krabs, proprietor of the Krusty Krab. The Chum Bucket, owned by Plankton, is situated directly opposite the Krusty Krab. Plankton, a scientific and technological mastermind, persistently tries to pilfer the Krabby Patty Secret Formula to boost his own enterprise. Their competition originates from a past friendship and has persisted for numerous decades.
Provided by: Fandom

Description[]

Plankton works with the help of his sidekick/wife, Karen, a sentient computer who gives him most of his evil plans. He is a planktonic copepod and the business rival of Mr. Krabs, the owner of the Krusty Krab where SpongeBob SquarePants works. Despite being portrayed as an antagonist in most incarnations, he frequently appears as an anti-hero (an example being the second film, The SpongeBob Movie: Sponge Out Of Water), and he has that role in almost all of the newer episodes of the TV series.

While the Krusty Krab is popular among the sea creatures of Bikini Bottom, Plankton's own restaurant, the Chum Bucket, gets little to no customers. Plankton's plans all revolve around stealing the elusive "Krabby Patty Secret Recipe," so that he can copy it and make the Chum Bucket popular. He lives inside his restaurant, where he has an elaborate laboratory that contains Karen's computer system.

Appearance[]

Plankton is a tiny green planktonic copepod. He has short arms and legs, a big yellow eye, and a red pupil with one large eyebrow. He has two long antennae on his head with spikes alongside both. He also has big white straight teeth.

Personality[]

Plankton is shown to be a selfish and egocentric evil genius through and through, with anger issues and signs of having a Napoleonic complex due to his very short stature. His plans always involve technological devices and weapons, all designed to aid his attempts at stealing the formula. Although, sometimes, he merely wants to expand his business or ruin the Krusty Krab, his main goal has always been throwing the Krusty Krab out of business. In Seasons 1 to 5, Plankton was shown to be a poor businessman, being completely unable to acquire any success for his Chum Bucket restaurant (as a majority of his schemes involve him trying to steal the Krabby Patty recipe).

However, in both the events of the first film and later seasons, he is able to get more chances of success other than stealing the Krabby Patty formula, such as having an attractive restaurant where the people will come to observe the underground complex beneath both his and Krabs' restaurants. Other examples include putting slogans such as "Chum is Fum" and "Fum is Chum" (where Patrick Star helped him in his slogans until the starfish's both low IQ and literally overheated brain became setbacks) and one person named Nat Peterson kept coming to buy chum to eat, although he was only doing it since Karen paid him to do so. He also had Squidward make his chum edible and delicious, but one bad move on Squidward's part led to the customers tearing the Chum Bucket apart. Therefore, Plankton's poor business skills are mostly because of his lack of foresight. However, in Plankton: The Movie, he was so dead set on obtaining the secret formula, that he'd rather succeed in obtaining it than have a successful restaurant, as he chased out all of his customers after Karen managed to make the Chum Bucket successful for him.

Plankton's small stature, the fact that pretty much everyone else in his life looks down on him, and his poverty all cause Plankton to feel very insecure and even defensive. His desire for conquest stems from his deep-seated desire for respect and even admiration, both of which are absent from his life. From his childhood of poverty all the way to his adulthood of neglect, his bitterness and hatred of nearly everyone has grown and consumed him, almost molding him into a full-fledged psychopath who brings a lot of his bad luck on himself.

However, traces of empathy can still be found in Plankton. For example, he truly loved Spot, his pet amoeba. Even though he seems to look down on and belittles Karen, he does actually love her, and Karen returns this love in spite of often being snarky to him, much to Plankton's frustration. Furthermore, during the second film, Plankton expresses his love for Karen before she shuts herself down, so that he and SpongeBob can time travel and get the Krabby Patty formula.

Due to his small size and the fact that he tends to have huge flaws in all of his plans, no one in Bikini Bottom really sees Plankton as a threat, let alone is aware of his presence in the town or what he will do. For instance, when Sandy manages to capture Plankton for stealing her fur, the police arrests her instead for her unintentional public nudity, and barely notice his presence in spite of him being in extremely close proximity.

Most people who know Plankton or are aware of his presence in Bikini Bottom merely see him as a pest and a mere annoyance. Only a handful of individuals are aware of how dangerous Plankton can be, including Mr. Krabs, who acknowledges that if he DID get the formula, he would make the Chum Bucket a bigger risk to the Krusty Krab, which makes him vigilant around Plankton. However, this doesn't stop Mr. Krabs from mocking him, and SpongeBob, who is truly afraid of him and his outlandish schemes, especially since the events of his debut episode where he uses a mind-control device on the sponge and nearly discovers the Krabby Patty formula in the process. Even though it failed, this was enough to alarm SpongeBob about Plankton's villainous qualities and the danger that he can pose to others.

While Plankton often appears as a bumbling comic foil, he actually can be a real threat under certain circumstances, manipulating others to get his way, and when the odds are in his favor, he can be surprisingly successful (though this success is usually short-lived). Even his first appearance has him lose because of his bad luck as his scheme proved that he was a dangerous threat to SpongeBob. His biggest success by far was in the SpongeBob SquarePants Movie, where he did successfully steal the secret formula, using it to make his restaurant successful and capitalizing on the success to brainwash his customers into serving him through Bucket Helmets that even allowed him to mind control King Neptune.

In the newer episodes, he has become less evil and more similar to an anti-hero as he even helps SpongeBob when they're outside of their businesses, and has occasionally shown a more good-hearted side of him as a result even helping take down Burger-Beard. However, he is still as mischievous and calculating as ever, and is still willing to exploit SpongeBob's gullibility to his own advantage, like when he had SpongeBob help him come up with an anniversary gift for Karen so that she'd give him the secret formula. However, SpongeBob didn't know about that until the end of the episode.

Quotes[]

SpongeBob SquarePants[]

Ouch!
~ Plankton's famous catchphrase whenever he gets injured
Goodbye, everyone. I'll remember you all in therapy.
~ Plankton in "The Algae is Always Greener"
Harold: You!
Plankton: Me?
Harold: You think this is funny?
Plankton: In a cosmic sort of way, yes.
Harold: Well, Mr. Funny Man (Harold pulls out a Krabby Patty), is this how you get your sick kicks?!
Plankton: What? It's just an ordinary Krabby- (Plankton realizes what's wrong with the Krabby Patty) OH, MY GOODNESS! Squidward!
~ Plankton in "The Algae is Always Greener"
That's it, Mister. You've just lost your brain privileges!
~ Plankton to SpongeBob in "Welcome to the Chum Bucket"
Shut your mouth, you mediocre clarinet player.
~ Plankton to Squidward in "Plankton"
Plankton: Ah, come on kid you ask me that already! Now quit wasting my time!
Mom Fish: Hey, you can't talk to my son that way! Who do you think you are?
Plankton: I'm Plankton, you old hag! And your son smells like boogers!
Dad Fish: Hey, you can't talk to my wife that way! What do you think this is?!
Plankton: I think it's time for you to lose some weight, fatty, that's what it is!
Grandma: Hey, you can't talk to my grandson like that! Someone ought to put you in a mental hospital!
Plankton: Someone should put you in a box floating down the river, Grandma!
~ Plankton in "20,000 Patties Under the Sea"
Victory, thy name is Plankton!
~ Plankton in Plankton's Army and famous quote.
Now, I've been waiting for 20 years to have the amount of customers Krabs sees every day! And I won't let that be ruined because the show's "boring," or the food's "inedible." So sit down, enjoy the show, and BUY SOME CHUM!!!
~ Plankton's villainous breakdown as he explains his motives in "Spongicus"


The SpongeBob SquarePants Movie[]

Curses! It's not fair. Krabs is being interviewed by Perch Perkins, and I've never even had one customer!
~ Plankton ranting about Mr. Krabs' success in opening the Krusty Krab 2 and that he never had any customer at the Chum Bucket.
Oh, Karen, my computer wife, if only I could have managed to steal the secret to Krabs' success, the formula for the Krabby Patty. Then people would line up to eat at my restaurant. Lord knows I've tried.
~ Plankton confiding in Karen his wishes to obtain the Krabby Patty formula
Plankton: I've exhausted every evil plan in my filing cabinet...from A to Y.
Karen: A to Y?
Plankton: Yeah, A to Y. You know the alphabet.
Karen: What about Z?
Plankton: Z?
Karen: Z. The letter after Y.
Plankton: W, X, Y, Z. Plan Z! Here it is, just like you said.
Karen: Oh, boy.
Plankton: Oh! Oh! Ohhh! It's evil. It's diabolical. It's lemon-scented. This Plan Z can't possibly fail!
~ Plankton deciding to use Plan Z, adamant that it will not fail
Plankton: So enjoy today, Mr. Krabs, because by tomorrow, I'll have the formula. Then everyone will eat at the Chum Bucket, and I will rule the world! All hail Plankton. All hail Plank- Ow! Ow! Ow! Ow! Ow! Ow! Ow! Ow! Ow!
SpongeBob: I'm ready! Promotion! I'm ready! Promotion! Ew, I think I stepped in something.
Plankton: Not in something, on someone, you twit!
SpongeBob: Oh, sorry, Plankton. Are you on your way to the grand opening ceremony?
Plankton: No, I am not on my way over to the grand-opening ceremony. I'm busy planning to rule the world!
SpongeBob: Well, good luck with that. I'm ready. Promotion. I'm ready. Promotion.
Plankton: Stupid kid.
~ Plankton telling SpongeBob he does not have time to go to the grand-opening ceremony while being busy plotting to rule Bikini Bottom.
Time to put Plan Z into effect. Starting at the undersea castle of King Neptune.
~ Plankton going to King Neptune's castle to steal his crown and frame Mr. Krabs for the theft.
I got it. I got it!
~ Plankton succeeding in stealing Neptune's crown.
Hi, Mr. Krabs. This is Clay, the guy you sold Neptune's crown to. Yeah, I just wanted to say thanks again for selling me the crown. Neptune's crown. I sold it to a guy in Shell City, and I just wanted to say thanks again for selling me the crown. Neptune's crown. Which is now in Shell City. Goodbye.
~ Plankton, through a fake phone call, misleading a furious Neptune into assuming that Mr. Krabs sold his crown to Shell City
Plan Z. I love Plan Z.
~ Plankton gloating about his success after tricking Neptune who yells in frustration
Ding-a-ling. Hey there, old buddy. Freeze! One secret formula to go, please. No, no, don't trouble yourself. I'll get it. Well, I'd like to hang around, but I've got Krabby Patties to make... over at the Chum Bucket. Plan Z, I love ya!
~ Plankton taunting an already frozen Mr. Krabs as he gets the formula and goes back to the Chum Bucket.
Perch Perkins: Excuse me, Plankton. Perch Perkins, Bikini Bottom News. Can I get a minute?
Plankton: Anything for you, Perch.
Perch Perkins: All of Bikini Bottom wants to know, how did you get the Krabby Patty?
Plankton: Well, Perch, before my dear friend Eugene Krabs was frozen by King Neptune... I'm sorry. He confided in me a secret wish. "Sell the Krabby Patty in my absence at the Chum Bucket," he said. "Don't let the flame die out." By the way, act now and you get a free Chum Bucket bucket helmet with every purchase. Here you go, Perch.
Plankton: Perch Perkins: Thanks.
Plankton: Bucket helmets for everyone!
~ Plankton being interviewed by Perch Perkins about how did he get the Krabby Patty and offering bucket helmets to everyone.
Plankton: Karen, baby, I haven't felt this giddy since the day you agreed to be my wife.
Karen: I never agreed.
Plankton: Evil Plan Z is working perfectly. Nothing can stop me now!
Plankton: Karen: Nothing except SpongeBob and his pink friend. My sensors indicate that they're going after the crown. If they make it back, Neptune might discover some fingerprints. Tiny fingerprints. Stubby, tiny fingerprints.
Plankton: Evil Plan Z is way ahead of you, baby. I've already hired someone to take care of those two. He's a vicious, cold-blooded predator!
~ Plankton assuring Karen that he hired a hitman to prevent SpongeBob and Patrick from retrieving the crown.
Squidward: So you're selling Krabby Patties, eh, Plankton?
Plankton: That's right, Squidward. And there's a free bucket helmet with every purchase. Care for one?
Squidward: No. You may have hoodwinked everyone else in this backwater town, but you can't fool me. I listen to public radio.
Plankton: What's that supposed to mean?
Squidward: It means you set up Mr. Krabs. You stole the crown so Neptune would freeze him and you could finally get your stubby little paws on the Krabby Patty formula. It was you all along. But you made one fatal mistake. You messed with my paycheck. And I'm gonna report you to the highest authority in the land, King Neptune!
Plankton: We'll see about that, Inspector Looselips.
~ Plankton prepares to capture Squidward so he can't tell the truth to King Neptune.
Karen: Now activating helmet brain control devices.
Squidward: Huh?)
(A radar rises out of the Chum Bucket restaurant, and the helmets on the people's heads cover their faces. They all stand up and drone: "All hail Plankton".)
Squidward: What's going on here?
Plankton: Seize him, slaves!
Slaves: All hail Plankton.
Squidward: Ah! I'm getting out of here.
(Squidward tries to escape the Chum Bucket, but runs into other slaves and he runs into the corner. Everyone marches toward him as they continue droning "All hail Plankton". Squidward screams in terror.)
Plankton: Who can stop me now?! WHO?!
~ Plankton rising to power while turning the people in Bikini Bottom into slaves.
No resting! This monument celebrating my glory isn't gonna build itself. Move faster!
~ Plankton pressuring his slaves into building Planktopolis.
Sorry about this calendar. March 14. Wait, that's not right. It should say "The day that Krabs fries!" Guess who's here.
~ Plankton planning to have Mr. Krabs executed by King Neptune.
This is the best seat in the house. All right, Neptune, let's get it on!
~ Plankton before Mr. Krabs' execution.
King Neptune: Eugene Krabs, the time has come...
Mindy: No.
Plankton: Yes.
King Neptune: ...for you...
Mindy: No.
Plankton: Yes.
King Neptune: ...to fry...
Mindy: No.
Plankton: Yes.
~ Plankton cheering on Neptune while the latter attempts to execute Mr. Krabs mere seconds before Spongebob and Patrick return with the crown
Plankton: Oh, yes. Well done, SpongeBoob.
SpongeBob: Sorry to rain on your parade, Plankton.
Plankton: Oh, don't worry about me. My parade shall be quite dry under my UMBRELLA!
Spongebob, Patrick and Mindy: Umbrella?
(A bucket helmet falls on Neptune's head while unsuccessfully trying to take it off)
Mindy: Daddy, no!
Plankton: Daddy, yes!
King Neptune: All hail Plankton.
(Spongebob, Patrick and Mindy scream in terror before the other mind-controlled slaves storm into the Krusty Krab 2 and Neptune aims his trident at the three of them)
~ Plankton sarcastically complimenting SpongeBob before mind-controlling King Neptune.
Patrick: Spongebob, what happened?
SpongeBob: Plankton cheated.
Plankton: Cheated? Hold on there, baldy. Oh, grow up. What, you think this is a game of kickball on the playground? You never had a chance to defeat me, fool! And you know why?
SpongeBob: Because you cheated?
Plankton: No, not because I cheated! Because I'm an evil genius. And you're just a kid. A stupid kid!
~ Plankton mocking SpongeBob and calling him a stupid kid.
[Plankton, Neptune and the other slaves laugh at Spongebob.
His dance moves are impressive, but I'm in control. Seize him!
~ Plankton ordering his slaves to capture SpongeBob only for them to be blasted away by the latter.
What? No! My precious helmets!
~ Plankton yelling in total defeat while SpongeBob frees the mind-controlled Bikini Bottom residents.
Come on, I was just kidding. (Cop uses a shovel to pick up Plankton) Come on, you guys knew that, didn't you? (Gets thrown into a small police car) With the helmets and the big monuments...Wasn't that hilarious, everybody? (getting drove away) I WILL DESTROY ALL OF YOU!
~ Plankton's last words in the first film before he is sent away to prison.

The SpongeBob Movie: Sponge Out Of Water[]

Welcome to Air Plankton! Please put your seat backs and tray tables up as we're now approaching our final destination.
~ Plankton in Sponge Out of Water.
Mr. Krabs: Where's me formuler, Plankton!?
Plankton: I don't know, it just disappeared.
Mr. Krabs: WHY SHOULD I BELIEVE YOU, YOU LYING LIAR?!
~ Mr. Krabs enraged overseeing that his formula is missing.
Plankton: W-What are you gonna do, Krabs? Pour hot oil on me? Or put bamboo shoots under my nails?
Mr. Krabs: No. Knock-knock.
Plankton: Knock-knock jokes? I can do this all day, Krabs.
Mr. Krabs: Knock-knock!
Plankton: Oh boy... who's there?
Mr. Krabs: Jimmy.
Plankton: Jimmy who?
Mr. Krabs: Jimmy BACK MY FORMULER, PLANKTON!
Plankton: Well, that's stupid, but how is it torture?
Mr. Krabs: (giggles) You'll see.
~ Mr. Krabs torturing Plankton.
Mr. Krabs: Enough with the niceties, Plankton! This is the last time I'm gonna ask ya: WHERE IS ME FORMULAR?!
Plankton: I told you, Krabs, I don't have it!
Mr. Krabs: Wrong answer! [Nearly steps on Plankton]
~ Mr. Krabs falsely accusing Plankton of stealing the Krabby Patty formula, before nearly killing him
Hands in the middle? No, no. That's sounds idiotic. Besides the two of us are no match for that angry mob!
~ Plankton with SpongeBob in Sponge Out of Water.
Spongebob: No, no, say team, as in a sports team.
Plankton: Team.
Spongebob: Now say work
Plankton: Work.
Spongebob: Put ‘em together and what do you get?
Plankton: Timebomb…work.
~ Plankton demonstrating his lack of understanding towards teamwork.
Plankton: Well, yeah, looks like they're gonna have to change the name of Bikini Bottom to Dirty Bottom [laughs] right SpongeBob?
SpongeBob: That's kinda gross, Plankton.
Plankton: Yeah, yeah, too soon, huh?
~ SpongeBob and Plankton.
If we could build the time machine, we can go back to time before the formula disappeared, before society broke down, before we became a hunted!
~ Plankton to SpongeBob about time travelling idea.
According to my calculation, the Krusty Krab should be right here.
~ Plankton after time travelling with SpongeBob.
SpongeBob: Well, Plankton, I guess we failed to accomplish our goals.
Plankton: "We"?
SpongeBob: But, even failure hurts a little less when you do it as a team, right?
Plankton: THIS IS ALL YOUR FAULT!!! (Everyone pauses and the crowd gasps.)
SpongeBob: My fault?!
Plankton: You're the one who stole the wrong secret formula!
SpongeBob: I didn't know there were two bottles.
Plankton: Of course you didn't! 'Cause you got cotton candy for brains! (The crowd goes "ooh".) No, seriously, he really does.
SpongeBob: Well, we wouldn't even be in this mess in the first place if you weren't so selfish and evil!
Plankton: I was selfish and evil until you ruined everything with your
teamwork!
SpongeBob: (Gasps) You take that back!
Plankton: YOU ARE THE WORST TEAMMATE EVER!!!
SpongeBob: NOOOOOOO!!!!!!
~ Plankton’s angry breakdown as he blames SpongeBob for stealing the wrong secret formula.
I'll show you a happy ending.
~ Plankton as he lifts up the pen and starts to write on the page.
Plankton/PlankTON: The formula, please.
Burger Beard: Come on. Team up with me. We'll be rich and powerful! Huh?
Plankton/PlankTON: No, thanks. I'm already part of a teamwork.
~ Plankton refusing to work with Burger Beard when he unsuccessfully trying to get him to join him.
Plankton/PlankTON: Here you go, Krabs.
Mr. Krabs/Sir Pinch-a-lot: Huh?
Plankton/PlankTON: She's all yours.
Mr. Krabs/Sir Pinch-a-lot: This doesn't have another insulting note in it, does it?
Plankton/PlankTON: No, that's the old me. The one who turned his back on everything important just to have that formula all to himself. But I realize now that keeping something to myself is... (He hesitates.) ...selfish.
SpongeBob/Invincibubble: Especially when that something is the Krabby Patty.

~ Plankton willingly gives Mr. Krabs the formula back.

Relationships[]

Family
  • Karen Plankton (wife)
  • Karen Plankton 2.0 (ex-wife/creation)
  • Unnamed 12000 siblings
  • SpongeBob SquarePants (adopted brother)
  • Patrick Star (adopted brother)
  • Chip II Plankton (son)
  • C.H.U.M. (creations)
  • PlanKrab (clone/creation)
  • Mutated Plankton (mutation)
  • Gordon Plankton (father)
  • Ma Plankton (mother)
  • Grand Dad Plankton (grandfather)
  • Grandma Plankton (grandmother)
  • Silas Plankton (uncle)
  • Clem (cousin)
  • Rufas (cousin)
  • Rainchild (cousin)
  • Rupert (cousin)
  • Marvin (cousin)
  • Other cousins
  • Planktonasaurus (ancestor)
  • Planktonamor (ancestor)
  • Karen the Crystal Ball (ancestor)
  • Planky (ancestor)
  • Jack Plankton (ancestor)
  • Clockwork Karen Plankton (ancestor)
  • Dead Eye Plankton (ancestor)
  • Seymour (great-grandfather)
  • Basia (great-grandmother)
  • Moe Bros (granduncles)
  • Alvin (granduncle)
  • Fredrick (father-in-law)
  • E.M.I.L.P. (mother-in-law)
  • Chip I (grandfather-in-law)
  • Spot (pet)
  • Plankton's lab (pet)
Allies
Enemies

Trivia[]

  • Plankton found Mr. Krabs' life to be worse than his own when he experienced it in "The Algae's Always Greener" and "Spy Buddies". In "The Algae's Always Greener", he found lots of reasons that make Mr. Krabs' life difficult:
    • SpongeBob is always asking him for a Weekly Performance Review on Tuesday and throws a temper tantrum if Plankton refuses. He also keeps yelling, "SOILED IT! SOILED IT! SOILED IT!", when he accidentally gave a customer a large soda when the customer wanted a medium soda.
    • Squidward, the lazy, grumpy, pessimistic worker at the restaurant, complains to Plankton that he doesn't want to work with SpongeBob. Later, when Plankton put Squidward in charge of fry cooking, a customer got angry because the Krabby Patty that he cooked was very ugly, disgusting-looking, and hideous.
    • Pearl, his virtual reality daughter, throws a big temper tantrum because she doesn't get more than $1 advance on her allowance.
    • Krabs tries to steal the Krabby Patty formula (which Plankton actually does in the show's reality), and Krabs NEVER gives up like he does. This version of Krabs, while not as smart as Plankton, is even more unhinged in his attempts.
  • Early in the series, Plankton is considered a true villain. Later, as Krabs becomes more dramatically greedy (said greed ultimately drove him insane) and Plankton becomes less dramatically evil and less of a genius, the role of the main villain of the series becomes more debatable as lots of people think that Mr. Krabs is evil. Plankton also acknowledges this himself when he begins to question whether he or Krabs is truly evil. On the other hand, once seasons 9-12 started reducing Mr. Krabs' less pleasant traits, Plankton ended up becoming the true villain again. Even then, it depends on who is writing the episode.
    • Even though it might be speculative, Plankton's post-first movie seasons portrayal could be attributed to newer showrunners involved misunderstanding his character as much as the rest of the main cast. In this case, they erroneously found Plankton a better anti-hero than Mr. Krabs hence the series' flanderization throughout those seasons in which Plankton became increasingly sympathetic just as Krabs became increasingly detestable.
  • Plankton and Mr. Krabs were born exactly on the same date.
  • During the production of the TV series, Plankton may not have become the main antagonist at first because Stephen Hillenburg didn't know what to do with him. However, Mr. Lawrence liked him, and he created many ideas on how to use him.
  • For some reason, Plankton doesn't attempt to steal a to-go meal from people leaving the Krusty Krab.
  • Despite his genius, Plankton doesn't try to invent a device to scan and replicate the taste memory of a person who ate a Krabby Patty.
  • Given the main cast of SpongeBob has been compared to the Seven Deadly Sins, Plankton obviously embodies Envy. Ironically, Envy is called the "little green monster", which kids unfamiliar with aquatic life would call Plankton. Plankton's jealousy towards Mr. Krabs' success drives him to try stealing the Krabby Patty formula.
  • In real life, chum is the grounded up body parts of fish, which means that Plankton's food is made from organs and other body parts, and this is why anyone who eats chum always gets sick.
  • Even if Plankton did sell Krabby Patties at the Chum Bucket, he could get sued by Mr. Krabs. The reason why is because Plankton doesn't own the right to sell Krabby Patties. However, this didn't happen in the first film because Mr. Krabs was frozen, and Plankton was able to forge a lie to make the public think that Mr. Krabs gave him his blessing to sell Krabby Patties at the Chum Bucket before King Neptune froze him.
  • Plankton, Karen, and the Flying Dutchman are the only TV show characters who were the main antagonists of the SpongeBob SquarePants film series.
  • The SpongeBob SquarePants Movie is the only film where Plankton is the main antagonist. In The SpongeBob Movie: Sponge Out of Water, he is the deuteragonist. In The SpongeBob Movie: Sponge on the Run, he is the overarching antagonist. In Saving Bikini Bottom: The Sandy Cheeks Movie, he is a minor antagonist. In Plankton: The Movie, he is the titular main protagonist. In The SpongeBob Movie: Search for SquarePants, he is a minor character.
  • In the episode, "Plankton's Army", Karen learned that Plankton's first name was Sheldon. But in Plankton: The Movie, she knew Plankton's first name when he gave her the ability to talk during their college years.
  • Plankton appears as a non-playable character in Sonic Racing: CrossWorlds. He is also one of four SpongeBob SquarePants characters who appears in the game. The other three characters are SpongeBob, Patrick, and Squidward. As a bonus, the latter is also a non-playable character.
  • In a Nicktoons Summer Beach House promo made in 2002, it's heavily implied that Plankton has a crush on Helga Pataki from the show, Hey Arnold!, despite the fact that she's nine years old and Plankton is roughly the same age as Mr. Krabs.[1]

References[]

External Links[]

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           SpongeBob SquarePants Logo Villains

Main Series Villains
Main Villains
Mr. Krabs | Plankton | Karen Plankton

Other Bikini Bottomites
Anchovies | Suzy | Old Man Walker | Bubble Bass | Bikini Bottom Police Department (Al Gristlepuss, SWAT Team, Cop, Music Cops, The Maestro) | Flats the Flounder | Fish Guy | Jellyspotters (Kevin C. Cucumber) | Mohawk Brute | Fake Health Inspector | Salty Spitoon Patrons (Mrs. Salty Spitoon, Reg, Crazy Legs) | Greaser Fish | Con Man | Bank Robber | Plankton Family (Granny Plankton) | Tattletale Strangler | Doctor | Grandma | Carl | HR Thug | Howard Blandy | Sergeant Roderick | Horace B. Magic | Walter Haddock | Kelpshake | Stinky | Old Man Jenkins | Mr. Crustacean | Mr. Luigi Le Schnook | BlackJack SquarePants | T.U.O.O.F.A.T.T.A.F.A.D. (Miss Gristlepuss) | Bikers | Undefeated Champions | Robber | Penny Pinchers | Patrick's Arm | Street Racers | Fat Bus Driver | Demolition Derby Contestants | Granny Tentacles | Colonel Carper | Prison Inmates | Mister Weiner | Pizza Pete | Señor Taco | Noodleman | Weenie Goons | The Boss | The Sharks | Don Grouper | Customers | Angry Old Timer | Kid Incidentals (Billy) | Sticky Fins Whiting | Dorsal Dan | Children of the Lost and Found | Art Appraiser | Elwood | Nurse Daisy Bazooka | Raceboat Garage (Beanie Kid) | Marvin | Empty Head Society (Ice Cream King, Little Idiot) | SpongeBob’s Limbs | Gale Doppler | Tony | Mr. Krabs’ and Old Man Jenkin’s Ancestors | Jellyfish Convention Visitors | Slappy Laszlo | Goofy Manager | Timmy and Tina | Zookeeper | Harry the Health Hazard | Glove World!’s Officers | Hieronymus Glove | Stan | Circus Sea Fleas (Ring Master) | Goober Goons | Upturn's (Lady Upturn, Boat Salesman Shark) | The Mailmen | Ringmaster Mudkrab | Wally | Los Diablos | Jeff Tentacles | Ajax Magee | Percival Rockhound | Sammy Suckerfish | Restaurant Manager | Turtle | Acceleration T. Greenlight | Elmer Eraser | Baleen Baby | Whale Babies | Peggy Grouperheim | New Quasar’s Fan Club | GrandPat Sycophants | Lunch Lady Lenore | Garbage Man | The Exhalted One | Howdini | Lepre-can’t

Monsters and Creatures
Sea Urchins | Giant Clams (Old Bluelip) | Jellyfish (King Jellyfish, Queen Jellyfish, Jamming Jellyfish, Big Lenny, Dragon Jellyfish, Sparky, Jelliens (Jellien Leader), Jelly Buzz-Saws (Giant Jellyfish), Moon Jelly, Crown Jellyfish) | Nematodes | Seagulls | Alaskan Bull Worm | Sea Bears | Guard Worms (JK, K-9 Units) | Fleas | Pet Rioters | Big One | Puffy Fluffy | Bully Snail | Spike & Orange Snail | Madame Hagfish | Eel | Earworm | Sea Whelks (Mother Sea Whelk) | Abominable Snow Mollusk | Donut Demon | SpongeBob Demon | Giant Krabby Patty | Sea Monkeys (Sea Chimps, Sea King Chimp) | Ghosts (Séance Shméance) (Rusty Rickets, Frank) | Yeti Krab | Sewer Snake | Monster | Worms | Kraken | Kraken Mother | Migrating Clams | Spot's Children | Sea Bunnies (Bunny Wunny) | Virus | Filthy Muck | Zoo Animals (Lion Fish, Sea Gorilla) | Chum Krabs | Bubble Zoo Animals | Butcher | C.H.U.M. | Carrier Clams | Lighthouse Louie | Demon | Deadly Monsters (Monster Island) | Pecan Sandy | Breakfast Monster | Rolly | Ghosts (The Haunted Bucket) | Bessy Bulldog

Supervillains
Clam Head Candy Cad | Every Villain Is Lemons (Man Ray, Dirty Bubble, Jumbo Shrimp, Sinister Slug, Atomic Flounder, Notodoris, Sub-Marinara, Helen the Felon) | Kelp Thing | The Moth | The Bad Guy Club For Villains | Hoodoo Guru

Pirates and Vikings
Flying Dutchman | Pirates (Captain Cruel) | Gordon | Olafs | Chieftain | Redbeard Krabs | Lord Poltergeist | Charlie | Pirate Queen | Captain Scarfish | Capn' A. Krabs and Planky

Possessed Objects and Robots
Squidward's House | Robot | Plankton's Robot | Chumbot | T-119A, SPU-31 and Command Module | Robot Mantis | Abrasive Sponge | Glove World! Robots | Plankton Robots | Karen 2.0 | Sandy's Robots | ToyBob | Gary's Toy Ball | Chum Bucket Glove | King Neptune's Trident | Coupe | Trash Bot's Gang (Trash Bot) | ChefBob | Weird Machine's Gang (Weird Machine) | Animatronic Hieronymus Glove | Q.T.-π | Sandroid | PlankBot | Saltwater Trees | Meteor | Weenie J. Wiener | Weenie Bots | Newsbot 2000 | The First Fire | Time Closet | Washing Machine | The Wand

Fictional Fictional
Dream Entities (Imagination Box Entities, Jack M. Crazyfish, Boaty, Cuddle E. Hugs, Swamp Natives, Patty, SpongeBob Paintings, Sandman) | Bad Crab | Hash-Slinging Slasher | Aggressive Case of the Sniffles | Zombie | Destructive Boys | Flankton | The Fisherman | Plankton | SpongeBob, Squidward and Mr. Krabs | Flibberty Gibbet | Queen Karen | Magic Mirror

Others
King Neptune | Doodle Entities (DoodleBob, Squid Doodle, Doodle Squidward and Gary, Mini DoodleBobs, WereDoodles, Doodle Objects) | Nosferatu | Alternate Reality Mr. Krabs | Gorilla | Planktonamor | Dark Knight | Master Udon | The Tickler | Lipp Cervas | Filthy Phil | Alternate-Universe Patrick | Death | Lord Royal Highness | Atlantean Royal Guards | Warden | Barney & Bernie | Inferno Island Inmates | Mermaids | Dead Eye Plankton | Bubble Poppin' Boys | Triton | Trenchbillies (Ma Angler, Cletus & Cletus, Jethra, Junior, Uncle Belcher, Betsy, Buford) | Orin J. Ruffy | Jewel Triplets Gang | Bank Robbers | Fuzzy Acorns | SpongeBob Clones | Tidal Zone Rube | Spongy Spongy | Tiny SpongeBob and Patrick | Off Model SpongeBob, Gnarly Squid and Money Krabs | PlanKrab | Macadamia, Hazelnut, and Pistachio | Mr. Charleston | Narwhals | Giant Krabs | Tiki Aliens | Rock Bottom Teenagers | Driving Instructor | New Kelp City Delinquents (Mega Delinquent)

Spin-off Show Villains
Kamp Koral: SpongeBob's Under Years
Rock Monster | Food Truck | Moose Snail | Wise Kraken | Outhouse | Urnie | Paris
The Patrick Star Show
GrandPat Star | Tinkle the Toilet | Dr. Plankenstein | Pat-gor | SpongeMonster | Ice Cream Prohibition | Crabina Finkle | Gatekeeper | Dust Demon | Flim-Flam Brothers | Admiral Smash | Robot Parasite | Sea Monster | Babies | Tony Tuna | FitzPatrick | Beelzebass | Junkyard Worm | Star House | Hamdonians (Jolly King Pork Chop, Prince Shmeat) | Enigma Shapeshifter | Alien Judge | Dale Goppler | Andrew Fishman | The Kelpbed Kids | Guard Toilet | Bubblebassasaurus | Evil Moustache Patrick | Shmandrake | Pat-Tron’s Family (Pat-Tron) | King Saladrian | Bare-Knuckles the Sea Bear | Patrick's Organs | Deli Butcher | Agnes Steelhead | The Fantacles | Sockeye Sammy | Gameshow Patrick | Tinkle's Puppies | Zombies | Shmandorians (Sarge) | Underground Alien | Mermaid Worm and Barnacle Barnacle | Klopguardians | Future Patrick | Splatter Maker 9000 | Aliens (Captain, Alien Queen, Fuzzy Aliens) | Star Family's Enemies (Ice Cream Man, Fentin Finkle, Sea Fly) | Alternate Universe Patricks (Pat the Hapless, Bug Patrick) | Dust Devil | Night Club Pets (Pinkeye) | Smart-Tron | Foster Family | Few Minutes-Younger Patricks | Comedy K Novelties (Bouncer) | Squatrick and Patina | Digital Ghost | Villager’s Head | Sandwhich Monster | The Dads | Mr. Rilla | The Patrick Star Show: The Sitcom (Fake Patrick’s Family) | Kissy | Pickle | Devil Planktons | Playground Monsters | Fancy! (Waiter, Hungry Customers) | Old Men | Big Robot Arms | Gem Aliens | The Killtrons
Bikini Bottom Mysteries
Purple Doctor Fish | Lou | Mermaid Man and Barnacle Boy | Perch Perkins | Gold Team | Atlantic City Citizens

Movie Villains
The SpongeBob SquarePants Movie
Dennis | The Thug Tug Gang (Victor, Thief, DJ) | Chum Slaves | Frog Fish Monster | Cyclops
The SpongeBob Movie: Sponge Out of Water
Burger-Beard | Plankton Robot | Squidasaurus Rex
The SpongeBob Movie: Sponge on the Run
King Poseidon’s Army (King Poseidon, Chancellor, King Poseidon's Guards) | El Diablo
Saving Bikini Bottom: The Sandy Cheeks Movie
B.O.O.T.S. (Sue Nahmee, Cuda, Kyle and Phoebe) | Rattlesnakes
Plankton: The Movie
Hydra Karens | Mega Karen
The SpongeBob Movie: Search for SquarePants
Barb | Coach Tuna | Bikini Bottom High Students | Underworld Monsters (Skeleton Guardians, Sirens, Jellyhooks, Three-Headed Seagull)

Video Game Villains
SuperSponge
Sub-Shark | Parasitic Worm | Iron Dogfish
Battle for Bikini Bottom
Robots (Robo-Plankton, SpongeBot SteelPants, Robo-Sandy, Robo-Patrick, Robo-Squidward) | Prawn
Nicktoons Unite! Series
Evil Syndicate | King Gorge | The Mawgu | Globulous Maximus
Creature from the Krusty Krab/Nighty Nightmare
Supersized Patty | Pistons | Dreaded Patrick | Parasites | Patty UFO | Krabzilla
Drawn to Life: SpongeBob SquarePants Edition
Doodled | Doodle Patrick
SpongeBob's Truth or Square
Nanobots (PlanktoBot, PatBot, SquidBot, Wee Yellow Bot, Demento Bot, Tenderizer)
The Cosmic Shake
Madame Kassandra | Cosmic Jelly Monsters | Admiral Prawn | Pom Pom | Twitchy the Witchy | Glovey Glove
Titans of the Tide
Ghosts | Dutchman's Chest | Neptune's Statue
SpongeBob: Patty Pursuit 2
Chip II Plankton | Crum Bucket | Glubby Gluvh | Leery the Labster | Patty
Others
Sea Ants | Sneaky Hermit | Royal Guard Commander | Lava King | Seymour Scales | Glove World! Owner | The Great Wumbozi | Doodle Mr. Krabs | Evil Clockwork

Book Villains
SpongeBob Comics
Octopus King | Robber | Slicker Sam | Catfishstress | Commanding Conch | Kraken
Others
Barry Cuda | Spongezilla | Pirates | Plankton Robot Carolers

Other Villains
Pat-Bot 3000 | Patrick Clones | Ms. Mayor

           Nickelodeon All Stars Brawl Villains

Playable Characters
Zim | GIR | Ren Höek | Shredder | El Tigre | Plankton | Mr. Krabs | Ember McLain | Azula | Zuko | Rocksteady

Enemies
Pirates of the Deep Sea | Foot Soldiers | Cluster Bots | Chum Slaves | Fish Thugs (Victor | Mohawk Brute | Thief)

Bosses
King Jellyfish | The Flying Dutchman | Shredder | Sartana of the Dead | Vlad Plasmius | Evil Clockwork

Stage Cameos
King Jellyfish | The Flying Dutchman | Vaatu | Foot Soldiers | Krang | Box Ghost | The Gromble | Armagedroid | Mr. Krabs | Karen Plankton | DoodleBob | Sartana of the Dead

Others
Minimoose | Ghost Bride | Gaz Membrane

           Nickelodeon 2009 logo 's Brawl series Villains

Playable characters
Dr. Blowhole | Plankton | Kyle Bloodworth-Thomason | Abrasive SpongeBob | Shredder (2012 | 1987) | Denzel Crocker | Junjie | Master Xandred | Tahno | Amon | Rabbids | Zim | GIR | Ren Höek | Azula | Ember McLain | El Tigre | Mr. Krabs | Zuko | Rocksteady

Bosses
Dr. Blowhole | Plankton | Tiger Claw | King Jellyfish | Flying Dutchman | Shredder | Sartana of the Dead | Vlad Plasmius | Evil Clockwork

Brawl Calls
Flying Dutchman | Rabbids

Enemies
Pirate of the Deep Sea | Foot Soldier | Girl-Eating Plant | Cluster Bot | Chum Slave | Fish Thug (Victor | Mohawk Brute | Thief) | Walking Food | Ectopus | Skeleton Bandito | Mouser | SIR Unit | Irken Shuvver | Skeletal Ghost Warrior | Mongro

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