A young couple relocates to what seems like an ideal house, but their lives start to unravel when they learn they are expecting a child. Rachel, the mother-to-be, is tormented by the apparition of a woman in a red dress, while Kevin, the father-to-be, experiences terrifying visions even during the day. The previously joyful pair is driven apart by terrifying occurrences, all of which appear to revolve around the impending arrival of their baby.