Sheldon J. Plankton
Sheldon J. Plankton is one of the ten main characters of SpongeBob SquarePants. He is a planktonic copepod who runs the Chum Bucket restaurant alongside with Karen, a waterproof robot who is Plankton's sidekick and wife.
| 'SpongeBob SquarePants' character | |
| First appearance | Plankton! (July 31, 1999) |
|---|---|
| Portrayed by | Mr. Lawrence Wayne Knight (The SpongeBob SquarePants Movie) |
| Gender | male |
| Occupation | Boss of the Chum Bucket |
| Relatives | Wife: Karen Plankton Son: Chip Plankton II Pet: Spot Parents: Gordon and Mrs. Plankton Grandparents: Grand Dad and Lily Plankton |
Plankton debuted in the episode "Plankton!", which aired on July 31, 1999.
Personality
He gets a Krabby Patty and runs Mr. Krabs out of business. He went to college.
Sheldon J. Plankton Media
Mr. Lawrence (right) and Jill Talley (left), the voices of Plankton and Karen.
A float featuring Plankton and Karen at Sea World in Southport, Queensland
Sheldon J. Plankton in Warsaw
