Vigil

Series 1

TV-MA

85%76%

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.

Where to Watch Vigil • Series 1

6 Episodes

Episode 1
E1
Episode 1When a crew member is found dead aboard the Trident nuclear submarine HMS Vigil, Detective Amy Silva is flown out to investigate.
Episode 2
E2
Episode 2Vigil's reactor shutdown leaves the submarine exposed and the crew racing to repair the fault. Kirsten uncovers a feud among the Vigil crew mates, leading Amy to question whether her investigation has been deliberately obstructed. A hard-won breakthrough leads Amy to believe she finally has the killer in her sights, only for surprising new evidence to cast doubt on her theory. On land, Kirsten's investigation leads to tragedy.
Episode 3
E3
Episode 3Kirsten believes the murders were part of a coordinated attack. Her investigation takes her into the heart of Scottish politics and the naval cover-up of a near catastrophe in the US. Amy starts to question who she can trust on Vigil, when a message from Kirsten makes her realize she is being deliberately undermined.
Episode 4
E4
Episode 4Amy confronts one of the crew with her discoveries about their deception, but with her mental health suffering, questions are asked about her fitness to investigate. On land, Kirsten refuses to bow to pressure from the authorities and has concerns that they are orchestrating a cover up. Amy uncovers terrifying new information about someone aboard Vigil. Kirsten closes in on the killer, but their capture reveals the grave threat that Vigil faces.
Episode 5
E5
Episode 5Vigil is forced into lockdown as disaster strikes. With hostile boats tracking the submarine and communications down, Vigil's crew have to navigate this crisis alone. Kirsten desperately hunts for clues to reveal the source of the threat to Vigil, but with no word from the boat, she fears for Amy's safety. Amy's quest to uncover the truth places her in grave danger.
Episode 6
E6
Episode 6Amy is trapped and running out of time, but will assistance arrive too late? On land, Kirsten chases down the traitor’s accomplice. When the traitor on Vigil puts their plans into action, the crew are forced to fight for their lives.