watch 01:11 The Loop (TV) Do you like this video? The castle was the home of villain Thaddeus Blimp on his private island. History The New Scooby-Doo Mysteries Wilmer spotted the gang entering the islands and informs Blimp who decided to plan his move on finding the Mask of Medusa and use it to turn all his enemies to stone. Appearances The New Scooby-Doo Mysteries 103(b). The Stoney Glare Stare Retrieved from "https://scoobydoo.fandom.com/wiki/Thaddeus_Blimp%27s_castle?oldid=319287" Categories: Headquarters Homes The New Scooby-Doo Mysteries locations Community content is available under CC-BY-SA unless otherwise noted.