Poster for Under Salt Marsh (2026)

TV series · Ended

Under Salt Marsh (2026)

No secrets are safe from the storm.

  • Jan 30, 2026
  • 1 season · 6 episodes
TMDB user score 6.6/10 68 votes on TMDB
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Story

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.

Synopsis from TMDB.

Official Trailer

Official Trailer · plays from YouTube

Where to Watch Under Salt Marsh

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Availability data from JustWatch via TMDB. Services and prices change often; confirm on the provider’s site. CinemaHub does not host or stream video.

Series Cast

  • Kelly Reilly Jackie Ellis 6 episodes
  • Rafe Spall Eric Bull 6 episodes
  • Naomi Yang Jess Deng 6 episodes
  • Harry Lawtey Dylan Rees 6 episodes
  • Dino Fetscher Gareth Morgan 6 episodes
  • Dinita Gohil Nisha Jones 6 episodes
  • Kimberley Nixon Shell Hill 6 episodes
  • Julian Lewis Jones Osian Northam 6 episodes
  • Jonathan Pryce Solomon Bevan 6 episodes
  • Osian Emlyn James Rees 6 episodes
  • Gwïon Morris Jones Eddie Bevan 6 episodes
  • Martyn Ellis Jim The Chippy 6 episodes
  • Sam C. Wilson Bryn Bevan 6 episodes
  • Amara Atwal Nessa Taman 6 episodes
  • Mark Stanley Danny Hill 5 episodes
  • Lizzie Annis Cara Rees 5 episodes
  • Brian Gleeson Mac Jones 5 episodes
  • Dritan Kastrati Victor Antonov 5 episodes

Seasons

Based on TMDB recommendations and similar titles.