Plankton / Teen Plankton / Rube / Snorkler (voice)
Karen / All the Karens / Alarm Voice / Stiletto Woman / Old Lady Cane (voice)
SpongeBob / Random Student / Gary / French Narrator (voice)
Patrick / Troop (voice)
Squidward / Fish Troop / Goofy Goober Employee (voice)
Sandy (voice)
Mr. Krabs / Pa Plankton (voice)
Mrs. Puff (voice)
Pearl / A Woman in Crowd (voice)
Perch Perkins / Roommate / Guy in the Back of the Crowd / Muscle Fish (voice)
Ma Plankton (voice)
Bucket Girl
Ice Cream Guy
Sunblock Gal
Fitness Bro
Sand Castle Girl
Sand Castle Boy
(Handsome) Plankton (voice)
Fish Mom #1 / Fish Mom #2 / Swan / Fish (voice)