Monster High: Great Scarrier Reef
“You won't believe what awaits you under the waves!”
Join your favourite ghoulfriends in an all-new aquatic adventure! When the ghouls get pulled into the school pool, they're transported to the gore-geous underwater world of the Great Scarrier Reef. Lagoon realizes she's come home and, in a fintastic mission of the heart, decides to come to terms with her own freaky flaws. Of course she'll need help from the most creeperific firends ever as she confronts a frenemy from her past, competes in a scaretastic dance extravaganze, and fights a terrible beast from the deep!
Where to watch Monster High: Great Scarrier Reef in United States
Amazon Prime Video
Amazon Prime Video with Ads
Plex
Amazon Video
Apple TV Store
Google Play Movies
YouTube
Fandango At HomeClick a service to open Monster High: Great Scarrier Reef there. Availability last verified on June 20, 2026.
Where is Monster High: Great Scarrier Reef streaming around the world?
| Country | Streaming on | Rent / Buy |
|---|---|---|
| United States | Amazon Prime Video, Amazon Prime Video with Ads, Plex | Amazon Video, Apple TV Store, Google Play Movies |
| United Kingdom | Amazon Prime Video, Amazon Prime Video with Ads, Rakuten TV | Apple TV Store, Amazon Video, Sky Store |
| Canada | — | Apple TV Store, Google Play Movies, YouTube |
| Australia | Amazon Prime Video, Amazon Prime Video with Ads | Amazon Video |
| Germany | — | Apple TV Store, Amazon Video, MagentaTV |
| France | SFR Play | Apple TV Store, Canal VOD, Amazon Video |
| Spain | — | Apple TV Store, Amazon Video |
| Brazil | Amazon Prime Video, Amazon Prime Video with Ads | Apple TV Store |
About Monster High: Great Scarrier Reef
Monster High: Great Scarrier Reef is a 2016 English-language family and animation film directed by William Lau. The cast is led by Larissa Gallagher, Kate Higgins, Debi Derryberry. It has a runtime of 1h 9m. Viewers rate it 7.8/10 across 100 ratings. In United States, it is currently streaming on Amazon Prime Video, Amazon Prime Video with Ads, Plex.
Monster High: Great Scarrier Reef was produced by Mattel and Nerd Corps Entertainment and made in United States of America. It was released on February 12, 2016, and carries a G certification.
- Director
- William Lau
- Writers
- Nina G. Bargiel, Shane Amsterdam
- Release date
- February 12, 2016
- Original language
- English
- Age rating
- G
- Status
- Released
- Country
- United States of America
- Production
- Mattel, Nerd Corps Entertainment
Monster High: Great Scarrier Reef cast & crew
Monster High: Great Scarrier Reef was directed by William Lau and written by Nina G. Bargiel and Shane Amsterdam.
The cast features Larissa Gallagher as Lagoona Blue / Kelpie Blue (voice), Kate Higgins as Frankie Stein (voice), Debi Derryberry as Draculaura (voice), Salli Saffioti as Clawdeen Wolf / Cleo de Nile (voice), America Young as Toralei Stripe (voice), and Evan Smith as Gillington Webber / Deuce Gorgon / Announcer #1 (voice).
Behind the camera, the score was composed by Gabriel Mann.
Is Monster High: Great Scarrier Reef worth watching?
Monster High: Great Scarrier Reef holds an audience score of 7.8/10 from 124 ratings, marking it as well-reviewed family films.
At 1h 9m, it's an easy, time-light watch.
If you enjoy family and animation, Monster High: Great Scarrier Reef is worth a place on your watchlist.
How and where to watch Monster High: Great Scarrier Reef
In United States, you can stream Monster High: Great Scarrier Reef on Amazon Prime Video, Amazon Prime Video with Ads, and Plex, or rent and buy it on Amazon Video, Apple TV Store, Google Play Movies, and YouTube. Click any service above to open it directly.
Streaming rights change country by country and month by month, so the options above reflect United States today — switch your country at the top of the where-to-watch section to see availability elsewhere.
Rate & review
Your rating and review are saved privately in this browser — no account needed.
Cast of Monster High: Great Scarrier Reef
Larissa Gallagher
Lagoona Blue / Kelpie Blue (voice)
Kate Higgins
Frankie Stein (voice)
Debi Derryberry
Draculaura (voice)
Salli Saffioti
Clawdeen Wolf / Cleo de Nile (voice)
America Young
Toralei Stripe (voice)
Evan Smith
Gillington Webber / Deuce Gorgon / Announcer #1 (voice)
Lyndsy Kail
Kala Mer'ri (voice)
Rachel Staman
Peri Serpentine (voice)
Cherami Leigh
Pearl Serpentine (voice)
Paula Rhodes
Posea Reef (voice)
Piotr Michael
Wade Blue / Dewey Blue / Squirt Blue / Tadpole Blue (voice)
Erin Fitzgerald
Abbey Bominable / Spectra Vondergast (voice)
More from the Monster High Collection
Monster High: Great Scarrier Reef — FAQs
▸Where can I watch Monster High: Great Scarrier Reef in United States?
Monster High: Great Scarrier Reef is streaming on Amazon Prime Video, Amazon Prime Video with Ads, Plex in United States.
▸Is Monster High: Great Scarrier Reef on Amazon Prime Video?
Yes — Monster High: Great Scarrier Reef is currently available on Amazon Prime Video in United States.
▸What language is Monster High: Great Scarrier Reef in?
Monster High: Great Scarrier Reef is originally in English, with audio tracks including English, Spanish. Subtitle and dub options vary by streaming service.
▸How long is Monster High: Great Scarrier Reef?
Monster High: Great Scarrier Reef runs 1 hours 9 minutes (69 minutes).
▸What is Monster High: Great Scarrier Reef rated?
Monster High: Great Scarrier Reef is rated G. It holds a 7.8/10 audience score from 124 ratings.
More like Monster High: Great Scarrier Reef
