01 – To All the Ghouls I’ve Loved Before02 – Scoobra Kadoobra03 – Me and My Shadow Demon04 – Reflections in a Ghoulish Eye05 – That’s Monstertainment06 – Ship of Ghouls08 – When You Witch Upon a Star09 – It’s a Wonderful Scoob10 – Scooby in Kwackyland11 – Coast-to-Ghost12 – The Ghouliest Show on Earth13 – Horror-Scope Scoob
Watch The 13 Ghosts of Scooby-Doo full episodes online.
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.
Stars: Casey Kasem, Heather North, Vincent Price
More infor: IMDB, Wikipedia