We don't have a biography for Mary Anne Gleardan yet. Hang in there, or go ahead and contribute one.
Appearances
Scooby-Doo!: Mystery Incorporated
Guest cast, played by Isabella Acres
- Episode 1x05: The Song of Mystery (Aug 9, 2010)
- Episode 2x13: Wrath of the Krampus (Aug 15, 2012)