Two colleagues become stranded on a deserted island, the only survivors of a plane crash. On the island, they must overcome past grievances and work together to survive, but ultimately, it's a battle of wills and wits to make it out alive.
A woman answers a help wanted ad to be a housekeeper in a mysterious New York City high-rise, unaware that she is entering a community that has seen a number of disappearances over the years and may be under the grip of a Satanic cult.
A gruesome discovery in the grounds of their new home plunges a young couple into a maelstrom of spiritual possession, pagan rituals, Viking battles, and violent revenge.