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Under Salt Marsh S1E4 — Episode 4
6.7
Under Salt Marsh•Season 1•Episode 4

Episode 4

6.7/10 · 249 votesFeb 13, 202651 min

Ranked #5 of 6 in Season 1•−0.1 vs season avg

Discussion

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

Directed byMary Nighy
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Seasons1

All1

Season 1 Episodes6

Episode 1 stillE1 6.8

Episode 1

Episode 2 stillE2 7.0

Episode 2

Episode 3 stillE3 6.7

Episode 3

Episode 4 stillE4 6.7Now viewing

Episode 4

Episode 5 stillE5 6.9

Episode 5

Episode 6 stillE6 6.7

Episode 6

Cast9

Kelly Reilly

Kelly Reilly

Jackie Ellis

Rafe Spall

Rafe Spall

Eric Bull

Naomi Yang

Naomi Yang

Jess Deng

Harry Lawtey

Harry Lawtey

Dylan Rees

Dino Fetscher

Dino Fetscher

Gareth Morgan

Dinita Gohil

Dinita Gohil

Nisha Jones

Kimberley Nixon

Kimberley Nixon

Shell Hill

Julian Lewis Jones

Julian Lewis Jones

Osian Northam

Jonathan Pryce

Jonathan Pryce

Solomon Bevan

Crew1

Mary Nighy

Mary Nighy

Director

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Episode Summary

"Episode 4" is episode 4 of Under Salt Marsh season 1. It scored 6.7/10 from 249 votes, ranking #5 of 6 episodes this season (season average 6.8). Directed by Mary Nighy, it aired on February 13, 2026.

Next: E5 · Episode 5Best of Season 1