Dexter's Laboratory/Monsters, Inc.

Cast

 * Mee Mee’s Mom as Mrs. Graves
 * Dexter as Mike
 * Huber Elementary as Monsters University
 * Mr. Luzinsky as Derek Knight
 * Mandark as Randall
 * Dexter's Dad as Sulley
 * Gary as Johnny Worthington
 * Douglas as Art
 * Tall Dexter as Squishy
 * Lee Lee as Claire Wheeler
 * Oscar’s Army (From Sesame Street) as CDA
 * Dexter's House as Monstropolis
 * Dexter's Lab as Monsters, Inc.
 * Isabella Cheevers as Carla "Killer Claws" Benitez
 * Myles Anderson as "Screaming" Bob Gunderson
 * Dayle Hodge as Earl "The Terror" Thompson
 * Mee Mee as Miss Flint
 * The Grinch (from How The Grinch Stole Christmas 2000) as Mr Waternoose
 * Dexter's Mom as Celia
 * Burrito Palace as Harryhausen's
 * Lalavava as Roz
 * The Live-Action World as Boo's Room
 * Dee Dee as Boo
 * Otis (from Barnyard) as Sushi Chef
 * Dexter’s Monkey as Little Mikey
 * Van Hallen as Loch Ness Monster
 * Krunk as Bigfoot
 * Major Glory as Yeti
 * The Storm at Sea Scene (from The Little Mermaid) as Himalayas