About this programme
In a final reckoning among the salt marshes, Morfa's darkest secrets are laid bare.
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Programme listing
Under Salt Marsh has no further showing currently listed. It was last on Sky Atlantic at 00:15 on Tue 10 Nov 2026.
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In a final reckoning among the salt marshes, Morfa's darkest secrets are laid bare.
Selected past broadcasts with their original date, time and channel details.