Episode 5
S01 E05 · Feb 20, 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.
Under Salt Marsh is a television series from 2026, available to stream online across all seasons and episodes. Optimized for mobile, tablet, and desktop.
Watch all episodes of Under Salt Marsh in HDTop Billed Cast
View All
Seasons
Sign in to track your progress
Under Salt Marsh
Episode 1
Under Salt Marsh
Episode 2
Under Salt Marsh
Episode 3
Under Salt Marsh
Episode 4
Under Salt Marsh
Episode 5
Under Salt Marsh
Episode 6
Popular TV Coming Soon
7 upcoming shows
Upcoming Crime Shows
2 titles
More by Cast
Kelly Reilly & Rafe Spall
Comments & Discussions
Join the conversation
Sign in to leave a comment
No comments yet
Be the first to share your thoughts!
Recommended
Because you liked Under Salt Marsh
桃源暗鬼
Tougen Anki
The Institute
The Institute
朝雪录
Coroner's Diary
青春ブタ野郎はバニーガール先輩の夢を見ない
Rascal Does Not Dream of Bunny Girl Senpai
The Order
The Order
The Flight Attendant
The Flight Attendant
경성크리처
Gyeongseong Creature
钦天奇谭
Heavenly Secrets Bureau
神椿市建設中。
KAMITSUBAKI CITY UNDER CONSTRUCTION
น้องสาวหายนะ
Hide & Sis
Search for movies, TV shows, collections, manga, or people
Trending Now