Shaggy & Scooby-Doo Get a Clue!: Season 1, Episode 6
Lightning Strikes Twice (28 Oct. 2006)
From his spaceship lair, Dr. Phineus Phibes attempts to create an electrical storm that will forever envelop Earth. He also decides that the epicenter of the storm is going to be Scooby and Shaggy's mansion.