Happy Halloween, Scooby-Doo! (2020)
Kernel Score: 87% · 251 ratings · Rated NR
Genres: Family, Animation, Mystery, Comedy, Horror
Released: 2020-10-06
Runtime: 77 minutes
Where to watch Happy Halloween, Scooby-Doo!
- Rent: Prime Video, Apple TV, Google Play, YouTube
- Buy: Prime Video, Apple TV, Google Play, YouTube
US availability, updated 2026-10-22.
Overview
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!
Happy Halloween, Scooby-Doo! parents' guide: ages 5+
Parents need to know that Happy Halloween, Scooby-Doo! is a family-friendly animated mystery-comedy about Scooby-Doo and friends solving a Halloween mystery.
- Violence & scariness: A little — Mild mystery/horror elements typical of Scooby-Doo, with spooky but non-graphic content.
Fresh Kernels AI-assessed from the official NR rating, publicly documented content. A guide for families, not an official rating.
Movies like Happy Halloween, Scooby-Doo!
If you liked Happy Halloween, Scooby-Doo!, these are the movies we'd watch next.
- Scooby-Doo! and the Curse of the 13th Ghost (2019) — 89%
- Scooby-Doo! Return to Zombie Island (2019) — 77%
- Trick or Treat Scooby-Doo! (2022) — 77%
- Scooby-Doo! and the Legend of the Vampire (2003) — 79%
- Scooby-Doo! Stage Fright (2013) — 85%
- Scooby-Doo! & Batman: The Brave and the Bold (2018) — 81%
- Scooby-Doo! Legend of the Phantosaur (2011) — 85%
- Scoob! (2020) — 78%
Director
Maxwell Atoms
Cast
- Frank Welker as Scooby-Doo / Fred Jones (voice)
- Grey DeLisle as Daphne Blake (voice)
- Matthew Lillard as Shaggy Rogers (voice)
- Kate Micucci as Velma Dinkley (voice)
- Cassandra Peterson as Elvira, Mistress of the Dark (voice)
- Bill Nye as Bill Nye (voice)
- Dwight Schultz as Dr. Crane, AKA: Scarecrow (voice)
- Kamali Minter as Michelle (voice)
- Bumper Robinson as Mike (voice)
- Roger Craig Smith as Autopilot / Parent (voice)
Happy Halloween, Scooby-Doo! FAQ
Is Happy Halloween, Scooby-Doo! good?
Happy Halloween, Scooby-Doo! has an 87% Kernel Score on Fresh Kernels from 251 audience ratings.
Where can I watch Happy Halloween, Scooby-Doo!?
In the US you can rent it from Prime Video, Apple TV, Google Play and YouTube.
Is Happy Halloween, Scooby-Doo! OK for kids?
Happy Halloween, Scooby-Doo! is rated NR. Fresh Kernels suggests ages 5+. Parents need to know that Happy Halloween, Scooby-Doo! is a family-friendly animated mystery-comedy about Scooby-Doo and friends solving a Halloween mystery.
What movies are like Happy Halloween, Scooby-Doo!?
If you liked Happy Halloween, Scooby-Doo!, try Scooby-Doo! and the Curse of the 13th Ghost, Scooby-Doo! Return to Zombie Island, Trick or Treat Scooby-Doo! and Scooby-Doo! and the Legend of the Vampire.