The 13 Ghosts of Scooby-Doo (1985)
Genre: Adventure | Animation | Comedy | Family | Fantasy | Thriller
Release: 07 September 1985
IMDB link: IMDB
Synopsis: Scooby and Shaggy are tricked by ghosts Bogle and Wierd into opening a chest of demons. With the aide of Daphne, Scrappy, an orphan named Flim Flam and warlock Vincent Van Ghoul, they have to return the 13 demons to the chest.