Scooby-Doo and the Witch's Ghost

Scooby-Doo and the Mystery Gang visit Oakhaven, Massachusetts to investigate strange occurrences involving a famous horror novelist and his ancestor who is rumored to have been a witch. Scott Innes (voice) as Scooby-Doo/Shaggy and Mary Kay Bergman (voice) as Daphne are part of the team that uncovers the truth behind the haunting. The film follows their investigation, which leads them to discover that Sarah Ravencroft's ghost is actually Mr. McKnight, Thorn's father and Oakhaven's pharmacist, who posed as a ghost for a publicity stunt meant to stimulate the town's failing tourist economy.