The Mirror Monster is an evil duplicate of Shaggy Rogers in Scooby-Doo and the Ghoul School. The monster was created when Shaggy stood too long in front of a mirror in Revolta's castle.
Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.