Under Salt Marsh
- Crime
- Mystery
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, 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.
When does Under Salt Marsh come out?
Where to watch
Streaming availability in United States
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Top cast
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Kelly ReillyJackie Ellis
Rafe SpallEric Bull
Jonathan PryceSolomon Bevan
Naomi YangJess Deng
Harry LawteyDylan Rees- Bevan ThomasBevan Bevan
Leisa GwenllianKath Bevan
Mark StanleyDanny Hill
Trailer
Official Trailer
Seasons
1 season
Episodes · Season 1
Full season| # | Title | Air date | Runtime | Rating |
|---|---|---|---|---|
| 01 | Episode 1 | 2026-01-30 | 52m | 5.6 |
| 02 | Episode 2 | 2026-01-30 | 56m | 5.6 |
| 03 | Episode 3 | 2026-02-06 | 51m | 5.6 |
| 04 | Episode 4 | 2026-02-13 | 51m | 3.3 |
| 05 | Episode 5 | 2026-02-20 | 48m | 4.8 |
| 06 | Episode 6 | 2026-02-27 | 47m | 7.0 |
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