Episode 1
SSubtitles
When a crew member is found dead aboard the Trident unclear submarine HMS Vigil, Detective Amy Silva is flown out to investigate.
When a crew member is found dead aboard the Trident unclear submarine HMS Vigil, Detective Amy Silva is flown out to investigate.
Contains strong language and violence. Turn on Parental controls
Plunge beneath the waves with Suranne Jones in this nail-biting thriller
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