[s1e23] A Haunting In Crystal Cove Apr 2026

: The "poltergeist" is revealed to be Professor Pericles . He targeted the Mayor to reclaim a piece of the Planispheric Disc that the Mayor had stolen from him years ago. Key Highlights & Trivia

: This episode features Fred’s vow to give up mystery solving forever if he fails, adding high personal stakes to the case.

: At the Spook Museum, the gang meets a new barista named Lady Marmalade , who claims to be a voodoo priestess and suggests the Mayor needs an exorcism. [S1E23] A Haunting in Crystal Cove

: Mayor Jones experiences terrifying supernatural events, including being pinned to the ceiling and chased by a "shadowy figure".

: While Shaggy and Scooby provide a "security detail" (mostly hiding), Fred discovers that his own elaborate house-wide traps have been hacked and weaponized against his father. : The "poltergeist" is revealed to be Professor Pericles

This guide covers the 23rd episode of Scooby-Doo! Mystery Incorporated Season 1, which originally premiered on July 5, 2011. Episode Overview

: The episode is a turning point for the season's main plot, revealing that Mayor Jones has a hidden piece of the Planispheric Disc and a dark history with Professor Pericles. : At the Spook Museum, the gang meets

"Scooby-Doo! Mystery Incorporated" A Haunting in Crystal Cove (TV Episode 2011) - IMDb