

Shaggy and Scooby-Doo Get a Clue
Don't Get a Big Head
TV-Y7
S2 • E10 Feb 16, 2008 22mDr. Phibes, tired of being outsmarted by our heroes, revises his nano formula to increase his IQ. It also inflates his head. Now, Shaggy and Scooby must stop him from releasing a gas that will drastically lower the world's intelligence.