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Under Salt Marsh at a glance
Under Salt Marsh is a 2026 crime and mystery series, running 1h 0m. It has 1 season and 6 episodes listed on TMDB, and its status is “Ended”. Age rating: 15 in the United Kingdom.
In the United Kingdom it is listed on Sky Go and Now TV.
Rated 15 in the United Kingdom — intended for adults. Expect the themes and content that rating covers.
All key facts9
- Format
- TV series
- First aired
- 2026-01-30
- Seasons
- 1
- Episodes
- 6
- Episode length
- 1h 0m
- Genres
- Crime, Mystery
- Original language
- English
- Status
- Ended
- TMDB rating
- 6.6 / 10 · 68 votes
Facts come from TMDB and are refreshed automatically. Availability is per country and changes weekly — the United Kingdom row is what you see by default.
Availability
Where to watch in the United Kingdom
Streaming data by JustWatch, delivered through TMDB and cached for six hours — updating now. This site does not sell or host these streams.
Every service carrying this title in the United Kingdom (opens the JustWatch list in a new tab)
Compare the services themselves? All streaming services, or read how availability works.
Synopsis
Series overviewMorfa Halen is a tight-knit Welsh town precariously nestled between towering mountains and a fast-encroaching sea that threatens its very existence. As a once-in-a-generation storm begins to gather far out at sea, former detective turned teacher Jackie Ellis discovers the body of her 8-year-old pupil, Cefin, seemingly drowned. The discovery sends shockwaves through the community, reviving the ghost of an unsolved cold case that rocked the town three years prior - the disappearance of Jackie’s niece, Nessa, which cost her career.
Cast
9 names
Kelly ReillyJackie Ellis
Rafe SpallEric Bull
Naomi YangJess Deng
Harry LawteyDylan Rees
Dino FetscherGareth Morgan
Dinita GohilNisha Jones
Kimberley NixonShell Hill
Julian Lewis JonesOsian Northam
Jonathan PryceSolomon BevanSeasons and episodes
6 episodesQuestions about Under Salt Marsh
Quick answersWhere can I watch Under Salt Marsh in the United Kingdom?
In the United Kingdom, Under Salt Marsh is listed on Sky Go, Now TV. Use the country selector above the facts to see another market — streaming rights differ by country.
Is Under Salt Marsh suitable for children?
Under Salt Marsh is rated 15 in the United Kingdom. That rating covers the themes and content levels set by the local classifier, so use it together with your own judgement for younger viewers.
Is Under Salt Marsh on PelisPlus UK?
Under Salt Marsh has a full discovery page on PelisPlus UK with its synopsis, cast, ratings, seasons and episode guide. PelisPlus UK does not host video files; playback opens the third-party player sources configured by the site operator.
What is Under Salt Marsh about?
Morfa Halen is a tight-knit Welsh town precariously nestled between towering mountains and a fast-encroaching sea that threatens its very existence. As a once-in-a-generation storm begins to gather far out at sea, former detective turned teacher Jackie Ellis discovers the body of her 8-year-old pupil, Cefin,…
How many seasons of Under Salt Marsh are there?
Under Salt Marsh has 1 season and 6 episodes listed on TMDB. Use the season tabs to see every episode.
Can I watch the Under Salt Marsh trailer?
Yes. Press Watch trailer to play Official Trailer without leaving this page. The trailer is embedded from YouTube.
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