TV Mix/Spongebob

Dudley Puppy (from T.U.F.F. Puppy) as Spongebob

Scooby-Doo (from Scooby-Doo) as Patrick

Scout Master Lumpus (from Camp Lazlo) as Squidward

The Chief (from T.U.F.F. Puppy) as Mr. Krabs

Kitty Katswell (from T.U.F.F. Puppy) as Sandy Cheeks

Verminious Snaptrap (from T.U.F.F. Puppy) as Plankton