“Scooby-Doo and Shaggy’s favorite holiday is upon us!”
Watch Happy Halloween, Scooby-Doo! for Free in 123Movies
Happy Halloween, Scooby-Doo! (2020) – Official Trailer, Cast & Details
Happy Halloween, Scooby-Doo! at a Glance
Happy Halloween, Scooby-Doo! is a 2020 family, animation, mystery, comedy and horror film helmed by Maxwell Atoms, featuring Frank Welker, Grey DeLisle and Matthew Lillard. It is 1 hour 17 minutes long and premiered on October 6, 2020. Happy Halloween, Scooby-Doo! holds an average TMDB user score of 7.7/10 from 262 votes and is rated NR in the United States.
Watch the official Happy Halloween, Scooby-Doo! trailer for free in 123Movies below.
1080p HD • Free YouTube Stream
Storyline & Synopsis
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!
Where “Happy Halloween, Scooby-Doo!” Fits in the 123Movies Catalog
Frank Welker
Scooby-Doo / Fred Jones (voice)
Grey DeLisle
Daphne Blake (voice)
Matthew Lillard
Shaggy Rogers (voice)
Kate Micucci
Velma Dinkley (voice)
Cassandra Peterson
Elvira, Mistress of the Dark (voice)
Bill Nye
Bill Nye (voice)
Dwight Schultz
Dr. Crane, AKA: Scarecrow (voice)
Kamali Minter
Michelle (voice)
Bumper Robinson
Mike (voice)
Roger Craig Smith
Autopilot / Parent (voice)
Fred Tatasciore
Alpha Jackal-Lantern / Federal Agent Malarkey (voice)
David Herman
Sheriff, AKA: Cutler Toe (voice)
Frequently Asked Questions About Happy Halloween, Scooby-Doo!
What is the release date of Happy Halloween, Scooby-Doo!?
Happy Halloween, Scooby-Doo! was released on October 6, 2020.
How long is Happy Halloween, Scooby-Doo!?
Happy Halloween, Scooby-Doo! runs 1 hour 17 minutes (77 minutes).
Who is in the cast of Happy Halloween, Scooby-Doo!?
Happy Halloween, Scooby-Doo! stars Frank Welker as Scooby-Doo / Fred Jones (voice), Grey DeLisle as Daphne Blake (voice), Matthew Lillard as Shaggy Rogers (voice) and Kate Micucci as Velma Dinkley (voice). The cast also includes Cassandra Peterson, Bill Nye, Dwight Schultz and Kamali Minter.
Who directed Happy Halloween, Scooby-Doo!?
Happy Halloween, Scooby-Doo! was directed by Maxwell Atoms. The screenplay is credited to Maxwell Atoms.
What kind of movie is Happy Halloween, Scooby-Doo!?
Happy Halloween, Scooby-Doo! is listed on TMDB as a mix of family, animation, mystery, comedy and horror.
What is Happy Halloween, Scooby-Doo! rated?
Happy Halloween, Scooby-Doo! is rated NR in the United States. On TMDB it has an average user score of 7.7/10 from 262 votes.
Where can I watch the Happy Halloween, Scooby-Doo! trailer?
You can watch the official trailer for Happy Halloween, Scooby-Doo! for free on this 123Movies page. It is embedded from YouTube.
What should I watch if I liked Happy Halloween, Scooby-Doo!?
Movies TMDB recommends alongside Happy Halloween, Scooby-Doo! include Scooby-Doo! and the Curse of the 13th Ghost (2019), Trick or Treat Scooby-Doo! (2022), Scooby-Doo! Return to Zombie Island (2019), Scooby-Doo! and the Legend of the Vampire (2003) and Scooby-Doo! Stage Fright (2013).
Can I stream the full movie of Happy Halloween, Scooby-Doo! on 123Movies?
No. 123Movies only shows official trailers and title information. Full movies are not hosted or linked on this site.
Scooby-Doo! and the Curse of the 13th Ghost
Trick or Treat Scooby-Doo!
Scooby-Doo! Return to Zombie Island
Scooby-Doo! and the Legend of the Vampire
Scooby-Doo! Stage Fright
Double, Double, Toil and Trouble
Scoob!
Curious George: A Halloween Boo Fest
Scooby-Doo! & Batman: The Brave and the Bold
The Addams Family
Mickey's Tale of Two Witches
