SpongeBob SquarePants vs. Wow! Wow! Wubbzy!

Tom Kenny as SpongeBob SquarePants, Gary the Snail, Wubbzy

Bill Fagerbakke as Patrick Star

Carolyn Lawrence as Sandy Cheeks

Rodger Bumpass as Squidward Tentacles

Clancy Brown as Mr. Krabs

Mr. Lawrence as Plankton

Jara Jill Miller as Widget

Carlos Alazraqui as Walden

Tara Strong as Daizy

and more.