Sheldon J. Plankton
SpongeBob SquarePants Sheldon J. Plankton Transparent PNG.png
ColorOlive Green
BirthdayNovember 30, 1942
InterestsWorld Domination, Krusty Krab Secret Formula
Lives InChum Bucket, Bikini Bottom
Best FriendKaren
OccupationOwner of the Chum Bucket
Voiced byMr. Lawrence

[edit] Overview

Sheldon J. Plankton, usually called Plankton, is one of the main characters in the series. He is a small planktonic copepod who runs the Chum Bucket restaurant alongside his wife and sidekick, Karen. Plankton is very intelligent and can build a wide variety of robotic inventions, but he doesn't use his expertise for good. He and Karen are always scheming to steal the secret Krabby Patty formula from their rival restaurateur, Mr. Krabs.

While Plankton is normally harmless, he can sometimes be a formidable threat. One good example is The SpongeBob SquarePants Movie, where Karen gives Plankton "Plan Z", which involves enslaving the entire town and freezing Mr. Krabs. Plankton comes really close to reaching this goal, but he is stopped just in time by SpongeBob and Patrick.

Plankton tends to act hostilely with anyone he meets. Although he doesn't always show it, he loves Karen very much. Plankton relies on her for pretty much everything...she even has to remind him to blink sometimes.

- Quotes From Plankton

[edit] Family




  • Clem
  • Zeke
  • Rufus
  • Jeke
  • Billy Bob
  • Billy Jim
  • Billy Billy Bo Willy Banana Fanna Fo Filly
  • Doug
  • Enis
  • Rainchild


[edit] Appearance

Plankton is very, very tiny. He is olive green in color, has two antennaes, and one big yellow eye with red pupil-less irises.

Related Threads

Where the Heck is Plankton! - last post by @ Dec 29, 2002
Where the heck is Plankton??? - last post @ Dec 29, 2002
Wheres Plankton in his theme park? - last post @ Jun 26, 2003
Plankton - last post @ Jan 23, 2003
Where in the Chum Bucket is Plankton? - last post by @ Jun 21, 2010
Last edited by on 22 June 2018 at 16:12
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