Sheldon J. Plankton, the owner of the Chum Bucket, has been a staple of SpongeBob SquarePants since the first season. His nefarious schemes are always foiled in one way or another, and his life's ...

In the SpongeBob SquarePants TV series, the Chum Bucket is an unsuccessful fast food restaurant that is located right across the street from the Krusty Krab, which is where SpongeBob works.