Under the Sea: A Descendants Story
Mal emerges from the shadows of a mystical forest onto a dark coastline where she crosses paths with Dizzy.
Where to watch Under the Sea: A Descendants Story in United States
Disney Plus
fuboTVClick a service to open Under the Sea: A Descendants Story there. Availability last verified on June 21, 2026.
Where is Under the Sea: A Descendants Story streaming around the world?
| Country | Streaming on | Rent / Buy |
|---|---|---|
| United States | Disney Plus, fuboTV | — |
| United Kingdom | Disney Plus | — |
| Canada | Disney Plus | — |
| Australia | Disney Plus | — |
| Germany | Disney Plus | — |
| France | Disney Plus | — |
| Spain | Disney Plus | — |
| Japan | Disney Plus | — |
| South Korea | Disney Plus | — |
About Under the Sea: A Descendants Story
Under the Sea: A Descendants Story is a 2018 English-language music, tv movie and fantasy film directed by Hasraf Dulull. The cast is led by Dove Cameron, Anna Cathcart, Thomas Doherty. It has a runtime of 0h 10m. Viewers rate it 7.2/10 across 100 ratings. In United States, it is currently streaming on Disney Plus, fuboTV.
Under the Sea: A Descendants Story was produced by Disney Channels Worldwide and made in United States of America. It was released on September 28, 2018, and carries a PG certification.
- Director
- Hasraf Dulull
- Writers
- Ali Scher, Jonathan Langager
- Release date
- September 28, 2018
- Original language
- English
- Age rating
- PG
- Status
- Released
- Country
- United States of America
- Production
- Disney Channels Worldwide
Under the Sea: A Descendants Story cast & crew
Under the Sea: A Descendants Story was directed by Hasraf Dulull and written by Ali Scher and Jonathan Langager.
The cast features Dove Cameron as Mal, Anna Cathcart as Dizzy, Thomas Doherty as Harry, Dylan Playfair as Gil, and China Anne McClain as Uma.
Is Under the Sea: A Descendants Story worth watching?
Under the Sea: A Descendants Story holds an audience score of 7.2/10 from 106 ratings, marking it as well-reviewed music films.
At 0h 10m, it's an easy, time-light watch.
If you enjoy music, tv movie, and fantasy, Under the Sea: A Descendants Story is worth a place on your watchlist.
How and where to watch Under the Sea: A Descendants Story
In United States, you can stream Under the Sea: A Descendants Story on Disney Plus and fuboTV. 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
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Cast of Under the Sea: A Descendants Story
Dove Cameron
Mal
Anna Cathcart
Dizzy
Thomas Doherty
Harry
Dylan Playfair
Gil
China Anne McClain
Uma
Under the Sea: A Descendants Story — FAQs
▸Where can I watch Under the Sea: A Descendants Story in United States?
Under the Sea: A Descendants Story is streaming on Disney Plus, fuboTV in United States.
▸Is Under the Sea: A Descendants Story on Disney Plus?
Yes — Under the Sea: A Descendants Story is currently available on Disney Plus in United States.
▸What language is Under the Sea: A Descendants Story in?
Under the Sea: A Descendants Story is originally in English. Subtitle and dub options vary by streaming service.
▸How long is Under the Sea: A Descendants Story?
Under the Sea: A Descendants Story runs 0 hours 10 minutes (10 minutes).
▸What is Under the Sea: A Descendants Story rated?
Under the Sea: A Descendants Story is rated PG. It holds a 7.2/10 audience score from 106 ratings.
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