Overview
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 as Scooby-Doo / Fred Jones (voice)
- Matthew Lillard as Shaggy Rogers (voice)
- Mindy Cohn as Velma Dinkley (voice)
- Grey DeLisle as Daphne Blake (voice)
- Danica McKellar as Madelyn Dinkley (voice)
- James Patrick Stuart as Whirlen Merlin (voice)
- Crystal Scales as Crystal (voice)
- Brian Posehn as Marlon Whirlen (voice)
- Jeffrey Tambor as Mr. Calvin Curdles (voice)
- Diane Delano as Mrs. Alma Rumblebuns (voice)