Coolsonian Criminology Museum

The Coolsonian Criminology Museum is situated in the gang's home town of Coolsville.

The Pterodactyl Ghost sneaked in and he pretended to be a costume. He stole the 10,000-Volt Ghost costume and the Black Knight Ghost costume and escaped with the Evil Masked Figure.

Costumes

 * 10,000-Volt Ghost
 * Anthos
 * Black Knight
 * Captain Cutler's Ghost
 * Chickenstein
 * Cotton Candy Glob
 * Creeper
 * Dr. Coffin
 * Evil Masked Figure (added due to reconstruction)
 * Ghost Clown
 * Ghost of Finnyan McDuff
 * Ghost of Merlin
 * Ghost of Mr. Hyde
 * Phantom Shadows
 * Mantis
 * Headless Horseman of Halloween
 * Mermaid
 * Miner Forty-Niner
 * Ghost of Witch McCoy
 * Phantom of Milo Booth
 * Pterodactyl Ghost
 * Rambling Ghost
 * Redbeard's Ghost
 * Skeleton Men
 * Space Kook
 * Swamp Monster
 * Witch
 * Tar Monster
 * Tiki Witch Doctor
 * Viking Ghost
 * Wax Phantom
 * Werewolf Ghost
 * Zombie
 * Zen Tuo

Appearances

 * Scooby-Doo 2: Monsters Unleashed

Notes/trivia

 * A deleted scene shows two crazy security guards doing static on each other. The 10,000-Volt Ghost appears out of the plug and destroys the code and the door opens with the Black Knight Ghost coming. The 10,000 Volt Ghost zaps the 2 security guards. Then, the Black Knight Ghost and the 10,000 Volt Ghost steal the rest of the costumes.