Watch Happy Halloween, Scooby-Doo! (2020) Online

Scooby-Doo and the gang team up with their pals, Bill Nye The Science Guy and Elvira Mistress of the Dark, to solve this mystery of gigantic proportions and save Crystal Cove! Read More

Watch Happy Halloween, Scooby-Doo! online. Featuring Frank Welker and Grey DeLisle, Happy Halloween, Scooby-Doo! is classified as Family and Animation genre movie with an average rating across the web of 7.8. It is available for streaming online in the USA on 7 services such as Amazon Video and Apple TV. The movie was filmed in United States of America and was released on 2020. Happy Halloween, Scooby-Doo! was directed by Joey Adams. Read Less