The Toothless Dum and The Spike Dum Show: The Curse of the Dragon Maleficent

Cast

 * Film-Flam - Gumball Watterson (The Amazing World of Gumball)
 * Scrappy Doo - Spike (My Little Pony: Friendship is Magic)
 * Scooby-Dum - Toothless (How to Train Your Dragon)
 * Scrappy Dum - Pikachu (Pokemon)
 * Petro & Diego - Young Simba (The Lion King) & Young Bagheera (Jungle Cubs)
 * Chief Paws - Rafiki (The Lion King)
 * The Ice Beast - Dragon Maleficent (Sleeping Beauty)
 * Mr. Dovey - Scar (The Lion King)
 * The Sheriff - Rino Guard (Kung Fu Panda)