The 13 Ghosts of Scooby-Doo (1985–1986)
Cyber Shaggy wears the same outfit Shaggy wore in this series (red shirt, blue pants).
Shaggy tells Velma he was watching a Vincent Van Ghoul movie last night. Vincent Van Ghoul was the character voiced by Vincent Price and visually modeled on him in the 13 Ghosts of Scooby Doo.
Statues of Flim Flam and Scrappy-Doo appear amongst the monster suits in the Crystal Cove Haunted Museum.
The series is referenced and clips are shown
This show is targeted by Gary and Phil as sinful.