Watch Fmovies. When Shaggy and Scooby find a mysterious pirate's treasure map in their triple-extra-large Scooby snack pizza, the whole Mystery Inc. gang sets out from their treehouse to find the lost booty of Gnarlybeard and the Phantom Parrot, encountering some suspicious individuals along the way who are also involved in the hunt. The tale is told in brand-new way to see the Scooby-Doo series: entirely through puppets! Pilot for unproduced puppet series based on "A Pup Named Scooby-Doo", released direct-to-DVD.