Vigil

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.

First Aired

Aug 29, 2021

Last Aired

Sep 14, 2026

Episode Runtime

58m

Created By

Tom Edge

Network

BBC One

Country

GB