Age: 83
male
Sheldon J. Plankton, more commonly known as Plankton, is one of the ten main characters of the SpongeBob SquarePants franchise. He is a planktonic copepod who runs the Chum Bucket restaurant alongside Karen, a waterproof computer who is his sidekick and wife. The Chum Bucket is highly unpopular in Bikini Bottom because it serves chum, a type of bait made from fish meat. Both Plankton and Karen are the two main antagonists of the franchise. There are also several episodes in which Plankton acts as a sympathetic anti-hero. Plankton despises his rival, Mr. Krabs, for running a successful restaurant because his own business rarely gets any customers. His main goal is to steal Krabs' secret formula for Krabby Patties and running Mr. Krabs out of business. Karen gives him a variety of plans to steal it, but their efforts always end up failing in the process.
The series began with the main character, Prince Dex, escaping the Plague Patrol with a small group of Edenoites rebels, before leaving for Earth, the next target of his sinister uncle Count Dregon who ruled Edenoi with an iron fist after displacing Dex's grandfather King Lexian who also gave Dex the Masked Rider powers (where the powers came from is a mystery, although they have been kept for some time by Edenoi's champions). Arriving on Earth in a massive crater, Dex finds himself in the care of the Stewarts, a multiracial family consisting of a white father and adopted daughter (named Hal and Molly respectively), an Asian wife (Barbara), and their adopted African-American son (Albee). The addition of an extra Stewart was not noticed by anyone (although, according to Albee, he and Molly are adopted) in Leawood, the town where the series took place in. Dex defends the town as Masked Rider from Count Dregon and his vicious Insectovores.
