SpongeBob SquarePants / Jellyfish Bats / SpongeBob's Skin / SpongeBob's Skeleton / Gary (voice)

Tom Kenny

Acting

Patrick Star / Acorn Monster / Eel (voice)

Bill Fagerbakke

Acting

Squidward Tentacles / Fish Kids / Frog / Dragon (voice)

Rodger Bumpass

Acting

Mr. Krabs / Fish Man / Eyes (voice)

Clancy Brown

Acting

Sandy Cheeks / Sandy Monster / Costumed Girl / Fish Kids / Kid Fish #2 (voice)

Carolyn Lawrence

Acting

Plankton / Buff Ghost / Ghost (voice)

Mr. Lawrence

Acting

Flying Dutchman (voice)

Brian Doyle-Murray

Acting

Karen / Costumed Boy / Fish Kids / Seahorse / Kid Fish #1 (voice)

Jill Talley

Acting