Demons, Inc. (2001)

Cast:

 * James P. "Sulley" Sullivan - Bowser (Super Mario)
 * Mike Wazowski - Bowser Jr. (Super Mario)
 * Boo - Princess Peach (Super Mario)
 * Randall Boggs - Wolfgang (Skylanders: Trap Team)
 * Mr. Waternoose - Chef Pepper Jack (Skylanders: Trap Team)
 * Celia Mae - Wendy Koopa (Super Mario)
 * Roz - Princess Shroob (Mario & Luigi: Partners in Time)
 * Needleman & Smitty - Skeleton Men (Scooby-Doo 2: Monsters Unleashed)
 * Fungus - Threatpack (Skylanders: Trap Team)
 * Yeti (Abominable Snowman) - Roy Koopa (Super Mario)
 * Thaddeus "Phlegm" Bile - Demon (Scooby-Doo (2002))
 * Ms. Flint - Golden Queen (Skylanders: Trap Team)
 * George Sanderson - Scrappy-Rex (Scooby-Doo (2002))
 * Jerry Slugworth - Doctor Krankcase (Skylanders: Trap Team)
 * Bob Peterson - Bruce (Finding Nemo)
 * Charlie - Fawful (Mario & Luigi: Superstar Saga)
 * Harley P. Gerson - Joanna (The Rescuers Down Under)
 * Harry "Bud" Luckey - Cross Crow (Skylanders: Trap Team)
 * Joe "J.J." Ranft - Bomb Shell (Skylanders: Trap Team)
 * Nicholas "Lanky" Schmidt - Molt (A Bug's Life)
 * Claws Ward - Anchor (Finding Nemo)
 * Ricky Plesuski - Scud (Toy Story)
 * Josh Rivera - Thumper (A Bug's Life)
 * Betty - Peach Bot (Mario & Luigi: Superstar Saga)
 * Spike Jones - Cackletta (Mario & Luigi: Superstar Saga)
 * Waxford - Nugent (Over the Hedge)
 * Ted Pauley - Tar Monster (Scooby-Doo 2: Monsters Unleashed)
 * CDA - Chompies (Skylanders)
 * Chalooby - Morton Koopa Jr. (Super Mario)
 * The Sushi Chef - Ghost of Milo Booth (Scooby-Doo)
 * Tony - Pterodactyl Ghost (Scooby-Doo 2: Monsters Unleashed)
 * Mrs. Nesbitt - Bad Juju (Skylanders: Trap Team)
 * Monster Kids - Larry Koopa, Iggy Koopa, & Lemmy Koopa (Super Mario)