Under Salt Marsh
Jan 30, 2026 · 1h
Overview
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.
Where to Watch
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Cast of Under Salt Marsh
Crew of Under Salt Marsh
Claire OakleyWriter, Executive Producer
Jonathan HarbottleWriter- Nikita LalwaniWriter
- Scott BassettProducer
- Elwen RowlandsExecutive Producer
- Megan SpanjianExecutive Producer
- Alastair ReidEditor
- Stevie HerbertProduction Design
- Sian JenkinsCostume Design
Ben SalisburyMusic- Suvi-Eeva ÄikäsMusic
- Lisa ParkinsonMakeup & Hair
- Ian WaggottFoley Artist
- Gray AletterSound Designer
- Tom JenkinsSupervising Sound Editor
- Danny HargreavesSpecial Effects Supervisor
- Mark HarrisVisual Effects Supervisor
- Junior Agyeman OwusuCamera Operator
About Under Salt Marsh
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, seemingly drowned. The discovery sends shockwaves through the community, reviving the…
When did Under Salt Marsh first air?
Under Salt Marsh premiered on January 30, 2026.
How many seasons does Under Salt Marsh have?
Under Salt Marsh has 1 season with 6 episodes. The series has ended.
Who is in the cast of Under Salt Marsh?
The cast of Under Salt Marsh includes Kelly Reilly (Jackie Ellis), Rafe Spall (Eric Bull), Naomi Yang (Jess Deng), Harry Lawtey (Dylan Rees) and Dino Fetscher (Gareth Morgan).