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 Ernest Borgnine Mermaid Man Guest Voice Tim Conway Barnacle Boy Guest Voice Dee Bradley Baker Phone , Prison Guard , Squilliam , Billy , Reporter Guest Voice Jill Talley Mabel Guest Voice Sirena Irwin Woman Fish #1, Woman Fish #2, Matron Guest Voice Mark Fite Fish #1, Fish #40, Cameraman Guest Voice