2018 · movie · PG · 10m
Under the Sea: A Descendants Story
Is Under the Sea: A Descendants Story on Netflix?
No. Under the Sea: A Descendants Story (2018) is not on Netflix in the US right now. You can stream it on Disney+.
Streaming availability by JustWatch.
Mal emerges from the shadows of a mystical forest onto a dark coastline where she crosses paths with Dizzy.
Is Under the Sea: A Descendants Story on Netflix in other countries?
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Under the Sea: A Descendants Story trailer
How we got to 68.3
Critic and audience ratings set the number. Popularity, Top 10 position and recency can only lift it, never sink it. Full method.
| Signal | Value | Effect |
|---|---|---|
| TMDB | 7.1/10 | 100% of base score |
| Popularity | 18 | none |
Under the Sea: A Descendants Story: common questions
Is Under the Sea: A Descendants Story on Netflix?
No. Under the Sea: A Descendants Story (2018) is not on Netflix in the US right now. You can stream it on Disney+.
Where can I watch Under the Sea: A Descendants Story?
Under the Sea: A Descendants Story (2018) is included with a Disney+ subscription in the US.
Is Under the Sea: A Descendants Story worth watching?
It scores 68.3/100 on our blended rating, which puts it in B-tier: worth it.
How long is Under the Sea: A Descendants Story?
Under the Sea: A Descendants Story runs 10m (10 minutes).
What is Under the Sea: A Descendants Story rated?
Under the Sea: A Descendants Story is rated PG in the US.
Who is in Under the Sea: A Descendants Story?
Under the Sea: A Descendants Story stars Dove Cameron, Anna Cathcart, Thomas Doherty, Dylan Playfair.
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Availability last verified September 22, 2026. Ratings from TMDB. Streaming data from JustWatch via TMDB.