About this series
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.
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Under Salt Marsh
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Quick facts
First Aired
2026
Seasons
1
Episodes
6
TMDB Rating
⭐ 6.6/10
Votes
53
Genre
Crime, Mystery
Status
Ended
Network
Sky One
Director
Language
EN
Seasons
S01E01
Episode 1
When ex-detective-turned-teacher Jackie Ellis discovers one of her pupils dead, her estranged partner DS Bull returns to investigate.
S01E02
Episode 2
Old accusations resurface as Jackie and Bull must put aside years of mistrust before the town's tensions ignite into violence
S01E03
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.
S01E04
Episode 4
DNA evidence exposes a devastating truth, forcing Jackie and Bull to choose between protecting themselves or those they love.
S01E05
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.
S01E06
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.
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Questions about Under Salt Marsh
How many seasons does Under Salt Marsh have?
Under Salt Marsh has 1 season and 6 episodes total.
Who created Under Salt Marsh?
Under Salt Marsh was created by Claire Oakley and first aired in 2026.
What genre is Under Salt Marsh?
Under Salt Marsh is a Crime, Mystery series.
Who stars in Under Salt Marsh?
The cast of Under Salt Marsh includes Kelly Reilly, Rafe Spall, Naomi Yang, Harry Lawtey, Dino Fetscher.
What is the TMDB rating for Under Salt Marsh?
Under Salt Marsh has a TMDB rating of 6.6/10 based on 53 votes.
