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.

• Warner Bros. Animation
• Frank Welker
• Matthew Lillard
• Mindy Cohn
• Grey DeLisle
• Danica McKellar
• James Patrick Stuart
• Crystal Scales
• Brian Posehn