Kamp Koral: SpongeBob's Under Years Cast

Tom Kenny voices SpongeBob SquarePants, the enthusiastic and optimistic sea sponge.

Bill Fagerbakke lends his voice to Patrick Star, SpongeBob's loyal but dim-witted best friend.

Rodger Bumpass provides the voice for Squidward Tentacles, SpongeBob's grumpy and artsy neighbor.

Clancy Brown voices Eugene H. Krabs, the money-loving owner of the Krusty Krab.

Carolyn Lawrence voices Sandy Cheeks, the intelligent and adventurous squirrel from Texas.

Mr. Lawrence voices Sheldon J. Plankton, the scheming owner of the Chum Bucket.

Lori Alan voices Pearl Krabs, Mr. Krabs' teenage whale daughter.

Mary Jo Catlett voices Mrs. Puff, SpongeBob's patient boating school teacher.

Lewis Black provides the voice for Santa Claus in the show.