Secret of the Ghost Rig Scooby-Doo! Mystery Incorporated : Season 1 Episode 3
TV-Y7-FV Cartoon Network 23m
Aired: July 26th, 2010 @ 5:00 PM EST on Cartoon Network
Strange things continue happening in Crystal Cove, when doorknobs suddenly vanish and a priceless diamond is hidden somewhere. To top it all off, a mysterious Ghost Trucker is also scaring the town.
