Scooby-Doo! Abracadabra-Doo

The gang goes on a trip to check on Velma's younger sister, Madelyn. She's been studying stage magic at the Whirlen Merlin Magic Academy, where apparently there have been sightings of a giant griffin. The gang decides to investigate.

Cast:Frank Welker , Matthew Lillard , Grey Griffin , Mindy Cohn , Dave Attell , Danica McKellar , Dee Bradley Baker , Olivia Hack , Melique Berger , Diane Delano , John DiMaggio , Brian Posehn , Crystal Scales , John Stephenson , James Patrick Stuart , Jeffrey Tambor , Amanda Dyar