Tom Kenny

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

Bill Fagerbakke

Patrick / Pat-Tron

Rodger Bumpass

Squidward / SquidBot / Captain Doug Quasar / Demon

Clancy Brown

Mr. Krabs / RoboKrabs

Mr. Lawrence

Plankton / PlankBot / Rube / Rubedor / Robo-Larry

Jill Talley

Karen / Squidina Star

Carolyn Lawrence

Sandy Cheeks / Sandroid

Lori Alan

Pearl

Thomas F. Wilson

Cecil Star