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6.62026 · Ended1 seasons6 episodesHD · Subtitles

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“No secrets are safe from the storm.”

About Under Salt Marsh

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 runs for 1 season, created by Claire Oakley. Every episode page keeps the show's order, so you can watch from the pilot to the finale without hunting for the next link. Episodes are bought individually for 1 credit.

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Episodes

Season 1 · 6 episodes

Episode 1

When ex-detective-turned-teacher Jackie Ellis discovers one of her pupils dead, her estranged partner DS Bull returns to investigate.

2026-01-30 52m★ 6.4Now playing

Episode 2

Old accusations resurface as Jackie and Bull must put aside years of mistrust before the town's tensions ignite into violence

2026-01-30 56m★ 6.4

Episode 3

With the town turning on itself as long-buried secrets emerge, Jackie and Bull's fragile partnership is tested by a new discovery.

2026-02-06 51m★ 6.2

Episode 4

DNA evidence exposes a devastating truth, forcing Jackie and Bull to choose between protecting themselves or those they love.

2026-02-13 51m★ 5.2

Episode 5

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.

2026-02-20 48m★ 5.9

Episode 6

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.

2026-02-27 47m★ 7.1

Season 1

Under Salt Marsh FAQ

How much does it cost to watch Under Salt Marsh?

Episodes cost 1 credit each. Credits are $1 each, so a full season costs the number of episodes in credits. Each episode you unlock stays in your account permanently.

Do I need an account to watch Under Salt Marsh?

Yes. Create an account and add credits before unlocking an episode. Signing up is free and only needs an email and password.

How many seasons of Under Salt Marsh are there?

Under Salt Marsh has 1 season on Cineby, with 6 episodes in total. Start with season 1 below.

Where should I start watching Under Salt Marsh?

Start with season 1, episode 1. The episode list on this page keeps the order, and the player moves to the next episode when one ends.

Can I watch Under Salt Marsh with subtitles on my phone?

Yes. The player includes a CC menu where available, and the whole site is built for mobile. Fullscreen and picture-in-picture are supported.