Spongebob/Gumball

Cast

 * Spongebob as Gumball (Spongebob and Gumball are main stars.)
 * Patrick as Darwin
 * Sandy as Anais
 * Mrs. Puff as Nicole
 * Squidward as Banana Joe
 * Pearl as Tina
 * Gary as Tobais
 * Mr. Krabs as Clayton
 * Bubble Buddy as Leslie
 * Squilliam as Ocho
 * Larry as Jamie
 * Spongebob's Dad as Mr. Small
 * Spongebob's Mom as Molly
 * Spongebob's Grandpa as Juke