Tom Kenny (SpongeBob, Harold SquarePants, Grandpa SquarePants, SpongeBob's Grandson, SpongeGar, SpongeBuck SquarePants, Primitive Sponge, SpongeTron, the Drifter, and Girly teen Girl)
Marion Ross (Grandma SquarePants)
Christopher Guest (Stanley S. SquarePants)
John DiMaggio (BlackJack Squarepants)
Sirena Irwin (Margaret SquarePants)
Garnett Sailor (Blue SquarePants)
