Cartoon Network/Hogwarts Ghosts

Version 1 (by Dynasti the Radicles Fangirl)

 * Professor Utonium as Nearly Headless Nick
 * Rose Quartz as The Grey Lady
 * Richard Watterson as Fat Friar
 * Greg Universe as Bloody Baron
 * Raven (Teen Titans) as Moaning Myrtle
 * Bloo as Peeves