Under Salt Marsh (2026)
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.
Where to watch Under Salt Marsh
Region: United States
Not available to stream, rent or buy in this region right now.
Availability changes often — the service's own page has the final word.
Created by: Claire Oakley
Cast: Kelly Reilly, Rafe Spall, Naomi Yang, Harry Lawtey, Dino Fetscher, Dinita Gohil, Kimberley Nixon, Julian Lewis Jones
Keep track of Under Salt Marsh
Mark it as watched, rate it, add it to your list and see what your friends think. Free on iPhone, Android and the web.
Ordeal by Innocence
Dalziel and Pascoe
Steeltown Murders
Thorne
Murder in a Small Town
Baretta
Agatha Christie's Marple
The Inspector Lynley Mysteries
Death Valley
Annika
Coroner
Smother