In this psychological thriller from Blumhouse Productions and legendary screenwriter David Koepp (Jurassic Park, Mission: Impossible, Panic Room), Kevin Bacon and Amanda Seyfried star as a couple seeking a restful vacation in a remote home in the Welsh countryside. What at first seems like a perfect retreat distorts into a terrifying nightmare when reality begins to unravel, dark episodes from the past resurface, and a sinister force in the house refuses to let them leave.