Scooby-Doo! Abracadabra-Doo (2010)

"The all-new Scooby-Doo movie with a magic touch!"

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.