During a remote hunting trip, a family unwittingly awakens an ancient woodland civilization, disrupting the natural order and setting off a chain reaction that culminates in a brutal clash between man and nature.

While on the night shift in A&E, overworked Junior Doctor, Sam Bloom, fails to save the life of a young mother. His mental state is further destabilised by the swift arrival of a paranoid patient named Laura. Throughout the remainder of the night, the relentless pressure overwhelms him as he battles to save Laura and maintain the doctor's oath, 'first, Do No Harm'.

Polly discovers a man breaking in to her car. The police interview Polly and soon discover that the events surrounding the break in aren't so clear cut.