Episode 4

Overview

After a shocking death on board, the team are tested to their limits by a deadly blizzard that brings them into close contact with the Ancestor – and another danger even closer to home.

Guest Stars

Mark Addy

Coake

Neshla Caplan

Kacey

Hiftu Quasam

Emma Mackendick

Jacob Fortune-Lloyd

Darian York

Sanjeev Kohli

Doctor Sail

Daniel Cawley

Paramedic

Saskia Ashdown

Danielle