Operation Dog and Hippy Boy Shaggy & Scooby-Doo Get a Clue! : Season 1 Episode 13
TV-Y7 The CW 23m
Aired: January 13th, 2007 @ 9:00 AM EST on The CW
With the intention of finally stealing Uncle Albert's secret formula, Dr. Phibes assembles three of the most ruthless criminals in history to destroy Shaggy and Scooby.
