Plot — What is Under Salt Marsh about?
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.
Top Cast & Creator
▶ Under Salt Marsh — Official Trailer
Streaming Availability
You can currently stream Under Salt Marsh on:
Quick Facts
| Type | Web Series |
| First Aired | 2026 |
| Genre | Crime, Mystery |
| Language | English |
| Seasons | 1 (6 episodes) |
| Audience Score | 67% (6.7/10, 65 votes) |
Under Salt Marsh — FAQ
Is Under Salt Marsh worth watching? Under Salt Marsh holds a 6.7/10 rating from 65 viewers. 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
Who is behind Under Salt Marsh? Created by Claire Oakley.
Who is in the cast of Under Salt Marsh? It stars Kelly Reilly, Rafe Spall, Naomi Yang, Harry Lawtey, Dino Fetscher, Dinita Gohil and more.
Where can I stream Under Salt Marsh? You can stream Under Salt Marsh on JioHotstar. Availability may vary by region.
When did Under Salt Marsh release? It first aired in 2026.
