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NO SECRETS ARE SAFE FROM THE STORM.
7.1/10 2026 4K
Crime • Mystery

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
Seasons
Season 1
S1
6 Eps
Season 1
2026
Top Cast
Kelly Reilly
Kelly Reilly
Jackie Ellis
Rafe Spall
Rafe Spall
Eric Bull
Jonathan Pryce
Jonathan Pryce
Solomon Bevan
Naomi Yang
Naomi Yang
Jess Deng
Harry Lawtey
Harry Lawtey
Dylan Rees
Bevan Thomas
Bevan Thomas
Bevan Bevan

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