Under Salt Marsh (2026): Where to Watch, Cast & Facts
An evergreen, sourced guide to Under Salt Marsh: streaming options, cast and core facts.
Under Salt Marsh (2026) — an evergreen reference for this TV series: the essentials, the cast and where to watch. No secrets are safe from the storm.
Where to watch
Streaming availability changes by country and date — check TMDB or your local streaming app for current options.
Cast
Kelly Reilly as Jackie Ellis; Rafe Spall as Eric Bull; Jonathan Pryce as Solomon Bevan; Naomi Yang as Jess Deng; Harry Lawtey as Dylan Rees; Bevan Thomas as Bevan Bevan
About Under Salt Marsh
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.
More like Under Salt Marsh
- Death Valley
- Dalziel and Pascoe
- The Inspector Lynley Mysteries
- Baretta
- Agatha Christie's Marple
- Coroner
Figures and availability come from public TMDB data and are provided as a sourced reference.
Frequently asked questions
Where can I watch Under Salt Marsh?
Streaming availability changes by country and date — check TMDB or your local streaming app for current options.
Who is in the cast of Under Salt Marsh?
Kelly Reilly as Jackie Ellis; Rafe Spall as Eric Bull; Jonathan Pryce as Solomon Bevan; Naomi Yang as Jess Deng; Harry Lawtey as Dylan Rees; Bevan Thomas as Bevan Bevan
Is this Under Salt Marsh guide official?
No. It uses TMDB data as a reference and is not endorsed or certified by TMDB.
Sources
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