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.
No guide for this title yet. Its absence does not mean the title has no scenes unsuitable for children.
When a sailor is found dead on submarine HMS Vigil, DCI Silva uncovers a conspiracy.
A weapons test turns deadly, with allies from the Middle East among the dead.
Military investigator DCI Silva fights to uncover conspiracies of silence.
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 h
5 seasons and 18 episodes so far; the series is still airing and episodes are being added.
Still airing. Latest aired: season 3, episode 6 (September 14, 2026). The next episode date has not been announced yet. According to TMDB; data last refreshed October 19, 2026.
Suranne Jones, Rose Leslie, Gary Lewis, Orla Russell, Dominic Mafham, Oscar Salem.
James Strong.
2021.
Available on Smart Souq's Smart subscriptions.
