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 Dee Bradley Baker Officer Franklin , Giant Thug Student #5 , Scientist , Fish #1 , Gonzalez , Health Inspector Guest Voice Mary Jo Catlett Mrs. Puff Guest Voice Mark Fite Student #1 , Pirate Student #6 , Johnson Guest Voice Sirena Irwin Student #4 , Gramma , Fish #2 , Lady , Fish #63 , Monster Guest Voice