Under Salt Marsh (2026) — Where to watch: streaming availability & viewing options
If you're browsing Crime shows, Under Salt Marsh (2026) is the kind of series that builds its world steadily without getting messy. The pacing is measured, relying on a few strong moments rather than constant escalation. The cast, featuring Kelly Reilly, Rafe Spall, and Jonathan Pryce, helps keep the story grounded. Ratings sit around 4.0/10, and it will likely land best with viewers who already enjoy the genre. Streaming, rental, and purchase options can change by region and date, check this page for the latest availability.
Under Salt Marsh (2026)
Also known as: Sous le marais salé
First aired: January 30, 2026
Runtime: 60 min
Networks: Sky One, Sky Atlantic, Sky Max
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.
Streaming availability
We could not confirm an official streaming, rental, or purchase option for Under Salt Marsh (2026).
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Seasons & episodes
