Leader Plankton (character)

''This is the article on the character. For the spin-off series, see Leader Plankton!.''

Sheldon James Plankton (also known as Leader Plankton or abbreviated as LP) is an evil Plankton that has already taken over the seas in his dimension.

Personality
Leader Plankton is the ruler of the ocean and is actually successful unlike his SB counterpart. He is more successful than his SB counterpart due to having an Evil Pack, a backpack making the wear significantly evil.

Enemies
He is enemies with all of Anti-Plankton, an organization who is trying to rid LP of his ruling. Their leader is Sir Sandy, who is LP's main enemy. Other members include Cry Whale, Snailster Gary, and Black Sponge. He is also enemies with Bubble Buddy, who tried to free Prisoner SpongeBob in The Fight Against Bubble Buddy.

Prisoners
He also has a prisoner named SpongeBob, who he constantly tortures. Unknown to him, Prisoner SpongeBob has an alter-ego named Black Sponge, who is a key member in Anti-Plankton. He also has other unnamed prisoners.

Guards
LP has three main guards: Patrick Star, Squidward Tentacles, and Eugene Krabs. Patrick is his bodyguard, who was once launched to the moon, but was eventually brought back. Squidward is his music-loving guard, who often makes devices for him. Eugene is his money-loving guard, who also often makes devices for him. He also has other guards who are often seen in the backgrounds of scenes in the Bucket of Evil.

Assistants
LP has only one assistant, Assistant Karen. Unlike his SB counterpart, LP isn't married to Karen in his dimension. Instead, Assistant Karen usually suggests ideas for plots for LP. LP remarked one of her ideas as genius.