The New Scooby-Doo Movies (1972)

The New Scooby-Doo Movies expanded the classic formula by offering longer episodes and featuring a rotating lineup of celebrity guest stars. Each week, familiar faces from the entertainment world or iconic fictional characters teamed up with the Mystery, Inc. crew to tackle a new mystery. Notably, some episodes diverged from the show's traditional approach, incorporating actual supernatural elements like ghosts, witches, and monsters, particularly in episodes with guests from The Addams Family, Batman, and Jeannie. This refreshing twist added a new layer of excitement to the beloved mystery-solving escapades.