The future looks bright for newlyweds Trevor and Holly, but their dreams are about to devolve into a nightmare of unspeakable terror. On a random visit to a tarot reader, they encounter a mysterious old woman who tells them that Holly is pregnant. But soon, their joy is overshadowed by a mounting sense of dread that something sinister lurks within Holly's womb. As the child grows within her, she begins to exhibit increasingly bizarre and violent behavior. Desperate to save his wife and unborn child, Trevor searches for answers and discovers Holly may have fallen prey to an ancient curse spawned by an evil demon with an insatiable lust for blood.