Richie's Runaway Brain


 * Richie Rich (from The Richie Rich Cartoon Show) as Mickey Mouse
 * Hero (from Thumbelina) as Pluto
 * Robyn Starling (from Tom and Jery The Movie) as Minnie Mouse
 * Grundel (from Thumbelina) as Dr. Frankenollie
 * Dr. Applecheek (from Tom and Jerry The Movie) as Julius