Autumn, 1940

Three Home Guard volunteers are dispatched to an isolated bunker on the bleak Suffolk coast to patrol and protect the beaches from the imminent German invasion. When they arrive, they find the previous squad have disappeared and a bloated German corpse on the beach.

 

As fear and paranoia creep in, they must unravel the mystery of the missing squad and the abandoned house that overlooks the sea. Haunted by the past and menaced by something unseen and impossible, what they encounter is far more terrifying than a Nazi attack.