The Song of Mystery Scooby-Doo! Mystery Incorporated : Season 1 Episode 5
TV-Y7-FV Cartoon Network 23m
Aired: August 9th, 2010 @ 5:00 PM EST on Cartoon Network
The children of Crystal Cove are being turned into monsters by a creature named Que Horrifico, scaring all of the adults in town. As a result, they abandon their children and run for their lives.
