Mrs. Patricia Osborne is a somewhat strange lady: she claims that cobwebs are excellent healing herbs and firmly believes that a circle drawn around her bed with a knife protects her from nightly mischief. When she also invites a sinister man named Asmodi to secret meetings, her niece Allie has had enough. To get to the bottom of her aunt's mysteries, Allie calls on The Three ??? for help.
Together with detectives Justus, Bob and Peter, they sneak into Mrs. Osborne's house and observe gruesome things. Between hooded figures in the candle flickering suddenly seems to wind a huge snake. Will The Three ??? uncover the mystery?
Sit back, follow the cult detectives on their exciting adventures and enjoy the ultimate 3D audio play experience with a view of the glowing firmament.