The New Scooby-Doo Movies: 1x13
The Haunted Horseman of Hagglethorn Hall
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.
1 - 1The Ghastly Ghost Town Sep. 09, 1972
1 - 2The Dynamic Scooby-Doo Affair Sep. 16, 1972
1 - 3Wednesday is Missing Sep. 23, 1972
1 - 4The Frickert Fracas Sep. 30, 1972
1 - 5Guess Who's Knott Coming to Dinner Oct. 07, 1972
1 - 6A Good Medium Is Rare Oct. 14, 1972
1 - 7Sandy Duncan's Jekyll and Hyde Oct. 21, 1972
1 - 8The Secret of Shark Island Oct. 28, 1972
1 - 9The Spooky Fog Nov. 04, 1972
1 - 10The Ghost of Bigfoot Nov. 11, 1972
1 - 11The Ghost of The Red Baron Nov. 18, 1972
1 - 12The Ghostly Creep from the Deep Nov. 25, 1972
1 - 13The Haunted Horseman of Hagglethorn Hall Dec. 02, 1972
1 - 14The Phantom of the Country Music Hall Dec. 09, 1972
1 - 15The Caped Crusader Caper Dec. 16, 1972
1 - 16The Loch Ness Mess Dec. 30, 1972