Plankton

Sheldon J. Plankton is a major antagonist of the Minecraft SpongeBob franchise. He is a tiny green Plankton who is often called a “cockroach” by Patrick, is the archenemy of SpongeBob, and owns the Chum Bucket. He is portrayed by Gabriel Combs.

History
Sheldon J. Plankton was born on the same day as Mr. Krabs. After seeing others make delicious foods, Plankton dreamed of having his own restaurant, but Mr. Krabs became his competition after a long friendship related to snacks.

Plankton lost the competition, but made a restaurant anyways. He serves Chum, a disgusting food that it is unknown what it is made of, and also owns Chum Caverns, a fan-favorite Chum related location. He also constantly tries to steal the Krabby Patty formula.

Plankton currently lives in Bikini Bottom and is homeless due to never making any money.

Appearance
Plankton is 2 inches tall and weighs 40 pounds due to his small inventory. He is formerly invisible and is green with a black eyebrow and a big red eye.

Portrayed by
Gabriel Combs