as

Plankton / Teen Plankton / Rube / Snorkler (voice)

as

Plankton (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

Plankton / Various (voice)

as

Xanadome Announcer

as

Plankton / PlankBot / Rube / Rubedor / Robo-Larry

as

Plankton (voice)

as

Plankton / Teensy Tom / Crowd (voice)

as

Fred / Customers (voice)

as

Rube / Larry / Tourists (voice)

as

Dr. Plankenstein / Fred / Crowd / Supporters (voice)

as

Dr. Plankenstein / Canned Laughter / Various (voice)

as

Dr. Plankenstein / Larry / Fred / Various (voice)

as

Rube / Mechanic 2 / Marvin / Worms (voice)

as

Fred / Cream Puff Guy (voice)

as

Rube / Hungry Feeling / Doctor / Pedestrians (voice)

as

Dr. Plankenstein / Announcer / Fred / Audience / Tattoos (voice)

as

Fish Announcer (voice)

as

Sheldon J. Plankton (voice)

as

Plankton (voice)

as

Self (As Doug Lawrence)

as

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

as

Plankton / Buff Ghost / Ghost (voice)

as

Plankton / Buff Ghost / Ghost (voice)

as

Larry the Lobster / Fish (voice)

as

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

as

Plankton

as

Additional Voices (voice)

as

Mr. Lawrence

as

Plankton (voice)

as

Cartoon Narrator

as

Sheldon J. Plankton

as

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

as

Plankton (voice)

as

Joey

as

Plankton / Larry the Lobster / Ventriloquist (voice)

as

Self

as

Plankton (voice)

as

Alien #2 (voice)

as

Dave / Edward (voice)

as

Edward / Ping Pong / Dave (voice)

as

Plankton / Pocket Dogs

as

Edward (voice)

as

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

as

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

as

Sheldon J. Plankton (voice) (archive sound)

as

Sheldon J. Plankton

as

(voice)

as

Plankton / Larry the Lobster (voice)

as

Filburt Turtle / Fruitcake Man (voice)

as

Filburt (voice)

as

Story

as

Screenplay

as

Story Editor

as

Writer

as

Story Editor

as

Writer

as

Creator

as

Writer

as

Creator

as

Creator

as

Writer

as

Writer

as

Story

as

Writer

as

Producer

as

Writer

as

Director

as

Writer

as

Writer

as

Writer

as

Art Department Manager

as

Additional Writing

as

Writer

as

Director

as

Writer

as

Director

as

Story

as

Storyboard Artist

as

Writer

as

Director

as

Director

as

Writer

as

Producer

as

Director

as

Additional Writing

as

Storyboard Artist

as

Writer