Desperate to save her sister, Abby takes a dangerous job in the remote Georgian wilderness. Stranded in the mountains after her helicopter crashes, she finds hope through John, a mysterious helper radioing from nearby. As he guides her through the harsh conditions, Abby struggles to survive, and her grip on reality falters until she is faced with an impossible choice.

An unemployed executive is forced to sell his apartment. When he discovers that he still has the keys, he becomes obsessed with the family that now lives there and decides to recover the life he has lost, at any price.

After inheriting their family home, four estranged siblings find themselves in the grip of demonic possession. When an eccentric stranger arrives, claiming the house was left to her, they start experiencing strange, inexplicable manifestations, which has malevolent effects on everyone in the house.