Tom Kenny

Character: SpongeBob / SpongeBot / Gary / Robo-Gary / French Narrator

Bill Fagerbakke

Character: Patrick / Pat-Tron

Rodger Bumpass

Character: Squidward / SquidBot / Captain Doug Quasar / Demon

Clancy Brown

Character: Mr. Krabs / RoboKrabs

Mr. Lawrence

Character: Plankton / PlankBot / Rube / Rubedor / Robo-Larry

Jill Talley

Character: Karen / Squidina Star

Carolyn Lawrence

Character: Sandy Cheeks / Sandroid

Lori Alan

Character: Pearl

Thomas F. Wilson

Character: Cecil Star

Cree Summer

Character: Bunny Star

Dana Snyder

Character: GrandPat Star

Patrick Pinney

Character: Painty the Pirate