Happy Halloween, Scooby-Doo!

2020 · 1h 17m · Released

NR Family, Animation, Mystery, Comedy, Horror

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!

Ratings

Based on audience scores

7.7 The Movie Database

N/A IMDb

N/A Rotten Tomatoes

N/A Metacritic

Where to stream Happy Halloween, Scooby-Doo!

Not on a subscription service in the United States yet. Rent or buy it on Amazon Video, Apple TV Store, Google Play Movies, YouTube, Fandango At Home, and Spectrum On Demand.

Trailers and promos

Trailer

10 Minute Preview

This Isn't Happening! Clip

Top cast and crew

Maxwell Atoms Director

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)

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Frequently asked questions about Happy Halloween, Scooby-Doo!

Where can I watch Happy Halloween, Scooby-Doo! in the United States?

Happy Halloween, Scooby-Doo! is not on a subscription streaming service in the United States at the moment, but you can rent or buy it on Amazon Video, Apple TV Store, Google Play Movies, YouTube, Fandango At Home, and Spectrum On Demand. Availability is provided by JustWatch and can change over time.

What are the ratings for Happy Halloween, Scooby-Doo!?

Happy Halloween, Scooby-Doo! scores 7.7 on The Movie Database.

Who stars in Happy Halloween, Scooby-Doo!?

Happy Halloween, Scooby-Doo! stars Frank Welker, Grey DeLisle, Matthew Lillard, Kate Micucci, and Cassandra Peterson. Maxwell Atoms is the director.

How long is Happy Halloween, Scooby-Doo!?

Happy Halloween, Scooby-Doo! runs 1h 17m (77 minutes).

When did Happy Halloween, Scooby-Doo! come out?

Happy Halloween, Scooby-Doo! was released on October 6, 2020.

Which studio made Happy Halloween, Scooby-Doo!?

Happy Halloween, Scooby-Doo! was produced by Warner Bros. Animation and Hanna-Barbera Cartoons in the United States.

Ratings and streaming availability are aggregated from third-party sources; metadata from The Movie Database (TMDB), streaming data from JustWatch. This product uses the TMDB API but is not endorsed or certified by TMDB. Streaming availability checked September 2026.