1.Episode 1
When ex-detective-turned-teacher Jackie Ellis discovers one of her pupils dead, her estranged partner DS Bull returns to investigate.
SavaraTV series
Under Salt Marsh
No secrets are safe from the storm.
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.
CrimeMystery
Starring
Kelly Reilly, Rafe Spall, Naomi Yang
Created by
Claire Oakley
Episodes
Miniseries
2.Episode 2
Old accusations resurface as Jackie and Bull must put aside years of mistrust before the town's tensions ignite into violence
3.Episode 3
With the town turning on itself as long-buried secrets emerge, Jackie and Bull's fragile partnership is tested by a new discovery.
4.Episode 4
DNA evidence exposes a devastating truth, forcing Jackie and Bull to choose between protecting themselves or those they love.
5.Episode 5
Rising floodwater cuts Morfa Halen off from the world as another body is discovered, with Bull closing in on the truth behind an illegal operation at the heart of all three cases.
6.Episode 6
Jackie and Bull discover the horrifying truth behind the crimes that haunt Morfa. As Bull fights for his life and Jackie faces an unbearable choice, the storm reaches its peak.
About
Under Salt Marsh
CrimeMystery
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.
No secrets are safe from the storm.
Information
- Released
- Jan 30, 2026
- Episode length
- 1h
- Seasons
- 1
- Episodes
- 6
- Status
- Ended
Language & origin
- Original audio
- English
- Country
- GB
- Rating
- Not rated
- Created by
- Claire Oakley
Networks
- Network
- Sky One
- Network
- Sky Atlantic
- Network
- Sky Max
Cast
People in this story
Kelly ReillyJackie Ellis
Rafe SpallEric Bull
Naomi YangJess Deng
Harry LawteyDylan Rees
Dino FetscherGareth Morgan
Dinita GohilNisha Jones
Kimberley NixonShell Hill
Julian Lewis JonesOsian Northam
Jonathan PryceSolomon BevanMetadata and artwork discovery powered by TMDB.