Scooby-Doo! Abracadabra-Doo (2010)

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.

Director:

Spike Brandt, Tony Cervone

Stars:

Frank Welker (Scooby-Doo / Fred Jones (voice)), Matthew Lillard (Shaggy Rogers (voice)), Mindy Cohn (Velma Dinkley (voice)), Grey DeLisle (Daphne Blake (voice)), Danica McKellar (Madelyn Dinkley (voice)), James Patrick Stuart (Whirlen Merlin (voice))