Stephen Hillenburg Creator Tom Kenny SpongeBob SquarePants, Gary, Mr. SquarePants, Patchy The Pirate, Narrator Voice Bill Fagerbakke Patrick Star Voice Rodger Bumpass Squidward Tentacles Voice Clancy Brown Mr. Eugene H. Krabs Voice Carolyn Lawrence Sandy Cheeks Voice Mr. Lawrence Plankton, Larry the Lobster Voice Susan Boyajian Janet , Patrick's Real Mom Guest Voice Mary Jo Catlett Mrs. Poppy Puff Guest Voice Dee Bradley Baker Chair , Fire Imp , House Guest Voice Tom Wilson Marty , Patrick's Real Dad Guest Voice