# Where to watch Under the Clouds: Fourth Sister (2018) in the UK

> Under the Clouds: Fourth Sister (2018) is not currently listed on any UK streaming, rental, or purchase service. Last verified on 9 May 2026 by ScreenSearch.

**Type:** Film  
**Year:** 2018  
**Runtime:** 115 minutes  
**Genres:** Drama  
**Region:** United Kingdom (GB)  
**Last verified:** 9 May 2026 (2026-05-09T09:31:31.226Z)  

## Synopsis

Three sisters (doctor Piret, interior designer Mari and psychologist Kertu) discover that they have one more sister. Shocking news challenges family relationships and forces them to ask why their mother has hidden her first child's existence. When the fourth sister decides to come and visit her mother and sisters in Haapsalu, events that nobody could expect started happening. Is blood thicker than water and the stranger becomes theirs?

## Streaming options in the United Kingdom

No current UK streaming, rental, or purchase listings were found for Under the Clouds: Fourth Sister in our daily-updated TMDB feed. The title may be on physical media only, awaiting UK release, or in a temporary licensing gap.

## Frequently asked questions

**Where can I watch Under the Clouds: Fourth Sister in the UK?**

Under the Clouds: Fourth Sister (2018) is not currently listed by any UK streaming, rental, or purchase service in our daily-updated TMDB feed. It may be on physical media, an aggregator, or pending a UK release. Check back later — availability changes frequently.

**Is Under the Clouds: Fourth Sister on Netflix, Disney+ or Amazon Prime Video in the UK?**

Under the Clouds: Fourth Sister 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/516569/under-the-clouds-fourth-sister-2018
- Poster image: https://image.tmdb.org/t/p/w500/A0EKqx7en7Id6D8F7KbxqwxBXZy.jpg
- JSON variant: https://www.screensearch.co.uk/watch/movie/516569/under-the-clouds-fourth-sister-2018.json

---

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.