Clifford the Big Red Dog/Scooby-Doo and The Ghoul School

Cast and more
 * Vaz as Scooby Doo
 * Clifford as Shaggy Rogers (both wear red)
 * Emily Eliabeth as Sibella
 * Kiki as Winnie
 * Cleo as Elsa
 * Mrs. Dillard as Phantasma
 * Jane as Tanis
 * Jetta as Revolta
 * Evil Dog as Grim Creeper
 * Mac as Tug
 * Charley as Jamal Williams
 * Homer (from The Simpsons) as Grunt
 * Mr. Bleakman as Count Dracula
 * Mark as The Werewolf
 * T-Bone as Frankenstein
 * Charley's Dad as A Phantom
 * Jafar (from Aladin) as Godzilla