Where to watch Under The Sea (2020) in the UK
Under The Sea (2020) is available to watch free in the UK on Rakuten TV, Amazon Prime Video Free with Ads, Filmzie, YouTube Free, and Amazon MX Player. It can also be rented from Amazon Video or bought from Amazon Video. Page generated on 26 September 2026 from provider data; confirm the exact offer before paying.
JoJo and her Mom have just moved from a big city reef to Bubbletown a small, friendly village beneath the sea. They have arrived just in time for Mother's Day. JoJo's new friends help her find the perfect gift for Mom, making it the best Mother's Day under the sea ever.
Streaming options in the United Kingdom
Availability by JustWatch via TMDB. Links may open a provider search or homepage; check the exact offer there.
Free with ads or licence fee
Watch at no extra cost on these UK services.
Rent
A separate payment with a limited viewing period; check the start and finish deadlines.
Page generated: — sourced from The Movie Database. Machine-readable: Markdown · JSON.
Before you pay to watch Under The Sea
Match the release year, version and language on the provider before choosing an offer.
A Stream listing can require a particular tier or paid add-on. Free viewing may require adverts, an account or a TV Licence. Rentals and purchases are separate payments.
The generation date above is not a manual verification date. Provider data and pages may be cached. Read about our sources and limitations.
Is Under The Sea on Netflix, Disney+ or Prime Video?
Matches in the returned UK listings; absence is not proof of unavailability.
Netflix
Our data has no included listing for Under The Sea (2020) on Netflix in the UK. Other listed options are Rakuten TV, Amazon Prime Video Free with Ads, Filmzie, YouTube Free, and Amazon MX Player. Check the providers before paying.
Amazon Prime Video
Yes — Under The Sea (2020) is currently available to watch on Amazon Prime Video in the UK on a free or ad-supported tier. Confirm the plan, season and current offer with the provider.
Disney+
Our data has no included listing for Under The Sea (2020) on Disney+ in the UK. Other listed options are Rakuten TV, Amazon Prime Video Free with Ads, Filmzie, YouTube Free, and Amazon MX Player. Check the providers before paying.
Cast & crew
More animation on UK streaming
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Under The Sea — frequently asked questions
Where can I watch Under The Sea for free in the UK?
Under The Sea (2020) is available free (with adverts or a TV licence) on Rakuten TV, Amazon Prime Video Free with Ads, Filmzie, YouTube Free, and Amazon MX Player in the United Kingdom.
How much does it cost to rent Under The Sea?
Rental prices vary by service and tier (HD vs 4K), typically £3.49 to £5.99 in the UK for a 48-hour rental. ScreenSearch links you straight to Amazon Video so you can check the current price.
Can I buy a digital copy of Under The Sea?
Yes. Under The Sea can be bought as a digital download from Amazon Video in the UK. A purchased digital copy lives in that storefront's library and stays available as long as the licence holds.
Is Under The Sea on Netflix in the UK?
Our data has no included listing for Under The Sea (2020) on Netflix in the UK. Other listed options are Rakuten TV, Amazon Prime Video Free with Ads, Filmzie, YouTube Free, and Amazon MX Player. Check the providers before paying.
Is Under The Sea on Amazon Prime Video in the UK?
Yes — Under The Sea (2020) is currently available to watch on Amazon Prime Video in the UK on a free or ad-supported tier. Confirm the plan, season and current offer with the provider.
Is Under The Sea on Disney+ in the UK?
Our data has no included listing for Under The Sea (2020) on Disney+ in the UK. Other listed options are Rakuten TV, Amazon Prime Video Free with Ads, Filmzie, YouTube Free, and Amazon MX Player. Check the providers before paying.
How accurate is this film's availability data?
Availability is sourced from The Movie Database (TMDB), which in turn pulls from JustWatch. Listings are cached upstream. For purchase decisions, the provider's own site is the source of truth.
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