FETCH! with Ruff Ruffman/Spongebob

Cast
 * Popee (from Popee the Performer) as Spongebob
 * Homestar Runner (from Homestar Runner) as Patrick
 * Marlin (from Finding Nemo) as Squidward
 * Ruff as Mr. Krabs
 * Chet as Gary
 * Blossom as Sandy
 * Scruff as Plankton
 * Dee Dee (from Dexter's Laboratory) as Karen
 * Big Bird (from Sesame Street) as Larry the Lobster