Mr. Lawrence

as Sheldon J. Plankton (voice)

as Plankton / Teen Plankton / Rube / Snorkler (voice)

as Plankton / Larry / Fred / Various Incidental Characters (voice)

as Fred / Larry / Plankton / Video Announcer / Plankton Lincoln / Snail Walker / Bottomite Crowd (voice)

as Plankton / Larry the Lobster / Anchovy #1 / Sea Bunnies / Sea Urchins (voice)

as Larry the Lobster

as Xanadome Announcer

as Plankton / PlankBot / Rube / Rubedor / Robo-Larry

as Plankton (voice)

as Plankton (voice)

as Self (As Doug Lawrence)

as Filburt / Maitre D' / Martian 1 / Doug / Hopping Hessian / Doodleberg / Lizard (voice)

as Plankton / Potty / Rube / Larry / Fred / Charleston / Robber

as Plankton / Buff Ghost / Ghost (voice)

as Plankton / Buff Ghost / Ghost (voice)

as Larry the Lobster / Fish (voice)

as Loogey (voice)

as Plankton / Plankton Robot / News Anchor Fish / Mob Member (voice)

as Old Lady / Genie of the Aluminum Anus (voice)

as Plankton

as Plankton (voice)

as Mr. Lawrence

as Jamie / Manny / Announcer (voice)

as Sheldon J. Plankton

as Plankton, Larry the Lobster, Citizen, Fish #45 (voice)

as Plankton (voice)

as Plankton (voice)

as Plankton (voice)

as Plankton / Larry the Lobster / Ventriloquist (voice)

as Self

as Joey

as Dead Eye Plankton (voice)

as Edward / Ping Pong / Dave (voice)

as Plankton / Pocket Dogs

as Alien #2 (voice)

as Dave / Edward (voice)

as Plankton / Fish #7 / Attendant #2 (voice)

as Plankton (voice)

as Plankton / Fish #2 / Announcer

as Plankton / Larry the Lobster / Anchor / Hair Piece Fish

as Plankton (voice)

as Plankton (voice)

as Sheldon J. Plankton

as Sheldon J. Plankton (voice) (archive sound)

as Sheldon J. Plankton

as Ray (voice)

as Also Featuring

as Stab Reinhart

as Toot (voice) / Patent Candidate #1

as Filburt Turtle / Fruitcake Man (voice)

as Plankton / Teensy Tom / Crowd (voice)

as Sheldon J. Plankton (voice)

as Additional Voices (voice)

as Cartoon Narrator

as Edward (voice)

as Edward / Dave / Ping Pong / Nurse Leslie (voice)

as Plankton / Larry the Lobster (voice)

as Himself

as Filburt (voice)