Ensemble
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
Cree Summer
Bunny Star
Dana Snyder
GrandPat Star
Patrick Pinney
Painty the Pirate