Title：Happy Halloween, Scooby-Doo! Year：2020 Rated：Not Rated Genre：Animation / Adventure / Comedy Language：English Country：United States Director：Maxwell Atoms Writer：Maxwell Atoms / William Hanna / Joseph Barbera Actors：Frank Welker / Matthew Lillard / Grey DeLisle Plot：Scooby-Doo and the team gather again to solve the mystery of gigantic proportions and save Crystal Cove.
