The mysterious disappearance of a Scottish fishing trawler and a death on-board a Trident nuclear submarine bring the police into conflict with the Navy and British security services. DCI Amy Silva leads an investigation on land and at sea into a conspiracy that threatens the very heart of Britain's nuclear deterrent.
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1x01
Episode 1
aired Aug 29, 2021
Comments
Series 2 was bloody awful.
Really enjoyed that show.