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The New Scooby-Doo Movies: Season 1, Episode 13 - The Haunted Horseman of Hagglethorn Hall (1972)
Released: December 2, 1972
To rejuvenate the tourism that's dropped off since the rumors of ghosts have circulated, the gang helps former-Monkee Davy Jones prove that the Horseman of his Hagglethorn Hall is a phony.
