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.
- Created by
- Spike BrandtTony Cervone
- Origin
- US
- TMDB rating
- 7.6 / 10 · 269 votes
Cast
Frank WelkerScooby-Doo / Fred Jones (voice)
Matthew LillardShaggy Rogers (voice)
Mindy CohnVelma Dinkley (voice)
Grey DeLisleDaphne Blake (voice)
Danica McKellarMadelyn Dinkley (voice)
James Patrick StuartWhirlen Merlin (voice)
Crystal ScalesCrystal (voice)
Brian PosehnMarlon Whirlen (voice)
Jeffrey TamborMr. Calvin Curdles (voice)
Diane DelanoMrs. Alma Rumblebuns (voice)
