Prima visione in Italia su Sky Atlantic.
Prima visione assoluta su BBC One (Regno Unito).
Trama
Kirsten si avvicina sempre di piu' all'assassino, e si rende conto della minaccia che grava sul Vigil. Sul sottomarino, Amy fa una scoperta spaventosa.
Trama Internazionale
Amy 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.
C.S.