Kirsten closes in on the killer, but their capture reveals the grave threat that Vigil faces. On the submarine, Amy makes a terrifying discovery.
Released: 2021-09-12
Runtime: 50 minutes
Genre:
Stars: Suranne Jones, Rose Leslie, Shaun Evans, Anjli Mohindra, Martin Compston, Gary Lewis, Paterson Joseph, Connor Swindells, Adam James, Lolita Chakrabarti, Stephen Dillane, Lauren Lyle