Under Salt Marsh(2026)

Name: Under Salt Marsh
Genre: Crime, Mystery
Released: 2026-01-30
Rating: 6.8
Cast: Kelly Reilly, Rafe Spall, Naomi Yang, Harry Lawtey, Dino Fetscher

No secrets are safe from the storm.

★ 6.8(61)1h 0m6 episodesEnded

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.

Created by:: Claire Oakley
First aired:: 2026-01-30
Country:: GB
Network:: Sky One, Sky Atlantic, Sky Max

Episodes

Miniseries(6)

1. Episode 1
★ 6.4
2026-01-30 · 52m
When ex-detective-turned-teacher Jackie Ellis discovers one of her pupils dead, her estranged partner DS Bull returns to investigate.
2. Episode 2
★ 6.4
2026-01-30 · 56m
Old accusations resurface as Jackie and Bull must put aside years of mistrust before the town's tensions ignite into violence
3. Episode 3
★ 6.1
2026-02-06 · 51m
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
★ 5.0
2026-02-13 · 51m
DNA evidence exposes a devastating truth, forcing Jackie and Bull to choose between protecting themselves or those they love.
5. Episode 5
★ 5.7
2026-02-20 · 48m
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
★ 7.2
2026-02-27 · 47m
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.