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 … Suranne Jones, Rose Leslie, Shaun Evans, Anjli Mohindra, Martin Compston, Paterson Joseph, Connor Swindells Added on Peacock 2022-09-13. Youtube Trailer