Scooby-Doo/Monsters, Inc

Cast

 * Batman as Sulley
 * Fred as Mike
 * Velma as Boo
 * Daphne as Celia
 * Shaggy as Needleman
 * Scooby as Smity
 * Villian as Randall

Version 2

 * Fred as Sulley
 * Shaggy as Mike
 * Daphne as Celia Mae
 * Velma as Boo
 * Batman as The Yeti
 * Robin as Needleman
 * Scooby as Smity
 * Ben Ravencroft as Randall Boggs