Kelly Reilly
Jackie Ellis
Series
Watch Under Salt Marsh (2026) Online
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6.862 votes20261hEndedCrimeMystery
Synopsis
“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.
Episodes
Miniseries
PreviousNext
1. Episode 1Now viewing2026-01-3052m6.4When ex-detective-turned-teacher Jackie Ellis discovers one of her pupils dead, her estranged partner DS Bull returns to investigate.
2. Episode 22026-01-3056m6.4Old accusations resurface as Jackie and Bull must put aside years of mistrust before the town's tensions ignite into violence
3. Episode 32026-02-0651m6.1With the town turning on itself as long-buried secrets emerge, Jackie and Bull's fragile partnership is tested by a new discovery.
4. Episode 42026-02-1351m5.0DNA evidence exposes a devastating truth, forcing Jackie and Bull to choose between protecting themselves or those they love.
5. Episode 52026-02-2048m5.7Rising 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 62026-02-2747m7.2Jackie 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.
Cast
Top Billed Cast
Rafe Spall
Eric Bull
Naomi Yang
Jess Deng
Harry Lawtey
Dylan Rees
Dino Fetscher
Gareth Morgan
Dinita Gohil
Nisha Jones
Kimberley Nixon
Shell Hill
Julian Lewis Jones
Osian Northam
Jonathan Pryce
Solomon Bevan
Availability
Where To Watch Legally
No legal streaming, rental or purchase options for Under Salt Marsh were reported for this region.
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FAQ
Frequently Asked Questions
Is Under Salt Marsh available to watch online?
Vidbox does not currently have a legal streaming, rental or purchase option on record for Under Salt Marsh in this region.
How many seasons does Under Salt Marsh have?
Under Salt Marsh has 1 season and 6 episodes.
When did Under Salt Marsh first air?
Under Salt Marsh first aired in 2026.
Is Under Salt Marsh still running?
Under Salt Marsh's status on TMDB is: Ended.
What genre is Under Salt Marsh?
Under Salt Marsh is classified as Crime, Mystery.