Top-ratedS1.E1 ∙ Episode #1.1Thu, Dec 23, 2021When a crew member is found dead aboard the Trident nuclear submarine HMS Vigil, DCI Amy Silva is flown out to investigate.7.8/10 (1.2K)Rate
Top-ratedS1.E2 ∙ Episode #1.2Thu, Dec 23, 2021With Vigil in danger, Amy must fight to continue her investigation. Meanwhile, Kirsten's enquiries lead to tragedy.7.8/10 (980)Rate
Top-ratedS1.E3 ∙ Episode #1.3Thu, Dec 23, 2021Kirsten's investigation takes her into the heart of Scottish politics, but when she unearths a navy cover-up, it leaves Amy questioning who she can trust on Vigil.7.7/10 (880)Rate
Top-ratedS1.E4 ∙ Episode #1.4Thu, Dec 23, 2021Kirsten closes in on the killer, but their capture reveals the grave threat that Vigil faces. On the submarine, Amy makes a terrifying discovery.7.6/10 (876)Rate
Top-ratedS1.E5 ∙ Episode #1.5Thu, Dec 23, 2021Vigil is forced into lockdown as disaster strikes. With communication lost, Kirsten desperately hunts for clues to the source of the threat to Vigil.8.0/10 (882)Rate
Top-ratedS1.E6 ∙ Episode #1.6Thu, Dec 23, 2021Amy is trapped and running out of time. Vigil’s crew must identify the traitor or risk tragedy.7.6/10 (856)Rate