The InBESTigators
S01E13 The Haunted Horseman of Hagglethorn Hall
In an effort to revive the dwindling tourism affected by ghost stories, the gang steps in to assist former Monkee Davy Jones in his quest to expose the Horseman haunting his Hagglethorn Hall as a fraud.
Season 1 Episodes
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The Ghastly Ghost Town
The Case of the Curious New Girl / The Case of the Disappearing Deliveries
The Case of the Missing Solar System / The Case of the Distressed Dancer
The Dynamic Scooby-Doo Affair
The Case of the Sleepover Secret / The Case of the Big Mouth Challenge
Wednesday is Missing
The Case of the Pestering Prank Caller / The Case of the Spoiled Sports Day
The Frickert Fracas
The Case of the Exciting Excursion / The Case of the Very Lost Notebook
Guess Who's Knott Coming to Dinner
A Good Medium Is Rare
The Case of the Suspect Sprinkler / The Case of the Peculiar Pop Quiz
Sandy Duncan's Jekyll and Hyde
The Case of the Science Sabotage / The Case of the Wrecked Rehearsal
The Secret of Shark Island
The Case of the Perplexing Painting / The Case of the Turtle Thief
The Spooky Fog
The Case of the Misplaced Mug / The Case of the Sad Little Sister
The Ghost of Bigfoot
The Case of the Disoriented Drone / The Case of the Baffling Birthday
The Ghost of The Red Baron
The Ghostly Creep from the Deep
The Haunted Horseman of Hagglethorn Hall
The Phantom of the Country Music Hall
The Caped Crusader Caper
The Loch Ness Mess