# Where to watch Dolphin Island (2021) in the UK

> Dolphin Island (2021) is available to watch free in the UK on Plex. Last verified on 11 May 2026 by ScreenSearch.

**Type:** Film  
**Year:** 2021  
**Runtime:** 91 minutes  
**TMDB rating:** 6.7/10  
**Genres:** Family, Drama  
**Region:** United Kingdom (GB)  
**Last verified:** 11 May 2026 (2026-05-11T11:49:52.351Z)  

## Synopsis

After losing her parents, 14-year-old Annabel lives with her fisherman grandfather on an island paradise. She is surrounded by an extended family of loving but quirky neighbors and her best friend – a dolphin named Mitzy. Everything changes when her maternal grandparents arrive with a shifty lawyer to bring her back to New York. It’s up to Annabel and her friends to figure out how to save the day and prove that love conquers all!

## Streaming options in the United Kingdom

### Free (with ads or TV licence)

- [Plex](https://www.themoviedb.org/movie/800993-dolphin-island/watch?locale=GB)

## Frequently asked questions

**Where can I watch Dolphin Island for free in the UK?**

Dolphin Island (2021) is available free (with adverts or a TV licence) on Plex in the United Kingdom.

**Is Dolphin Island on Netflix, Disney+ or Amazon Prime Video in the UK?**

Dolphin Island is not currently included with any major UK subscription service. It may still be available to rent or buy.

**How accurate is this film's availability data?**

Availability is sourced from The Movie Database (TMDB), which in turn pulls from JustWatch. Listings are refreshed daily. For purchase decisions, the provider's own site is the source of truth.

## Sources

- Streaming availability: The Movie Database (TMDB), refreshed daily.
- Underlying licensing data: JustWatch.
- Canonical URL: https://www.screensearch.co.uk/watch/movie/800993/dolphin-island-2021
- Poster image: https://image.tmdb.org/t/p/w500/7e6s81zXN6YiM7AeFlZChITH4dc.jpg
- JSON variant: https://www.screensearch.co.uk/watch/movie/800993/dolphin-island-2021.json

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Generated by [ScreenSearch](https://www.screensearch.co.uk/) — a free UK-focused tool that answers "where can I watch this in the UK?" for any film or TV show. No accounts, no signup.