
Plankton's tangled love story with his sentient computer wife goes sideways when she takes a stand — and decides to destroy the world without him.

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

as Karen / All the Karens / Alarm Voice / Stiletto Woman / Old Lady Cane (voice)

as SpongeBob / Random Student / Gary / French Narrator (voice)

as Patrick / Troop (voice)

as Squidward / Fish Troop / Goofy Goober Employee (voice)

as Sandy (voice)

as Mr. Krabs / Pa Plankton (voice)

as Mrs. Puff (voice)

as Pearl / A Woman in Crowd (voice)

as Perch Perkins / Roommate / Guy in the Back of the Crowd / Muscle Fish (voice)

as Ma Plankton (voice)

as Bucket Girl

as Ice Cream Guy

as Sunblock Gal

as Fitness Bro

as Sand Castle Girl

as Sand Castle Boy

as (Handsome) Plankton (voice)

as Fish Mom #1 / Fish Mom #2 / Swan / Fish (voice)

as Lion (voice) (uncredited)