Two astronauts (Dennis Quaid, Vantage Point and Ben Foster, X-Men 3) awaken in a hyper-sleep chamber aboard a seemingly abandoned spacecraft. Its pitch black, they are disoriented and the only sounds is a low rumble from the belly of the ship. They have no memory of who they are or what their mission is but one thing they do realise very quickly is that they are not alone. With an unspeakable horror lurking around every corner, they must fight to stay alive and their survival is more important than they could ever have imagined.