Overview

The mysterious disappearance of a Scottish fishing trawler and a death on-board the submarine HMS Vigil bring the police into conflict with the Navy and British security services. DCI Amy Silva and DS Kirsten Longacre lead an investigation on land and at sea into a conspiracy that goes to the very heart of Britain’s national security.

Seasons

Series 1

6 episodes

Series 2

6 episodes

Series 3

6 episodes

Cast

Suranne Jones

DCI Amy Silva

Rose Leslie

DS Kirsten Longacre

Gary Lewis

DSU Colin Robertson