On Saint Patrick's day—a night of wild parties and drunken revelry—three unlikely friends band together to save a college town from a vicious horde of body-snatching aliens.

A deranged female serial killer stalks seven young people whom phone a radio call-in show to discuss their darkest fears and a night-long game of cat-and-mouse is put into motion by the darkly sinister-looking murderess.

When Simon brings his twelve year-old son, Finn, to rural Vermont to help flip an old farmhouse, they encounter the malicious spirit of Lydia, a previous owner. And now with every repair they make – she's getting stronger.

Far away from the site of a gruesome murder, a teenager named Jill Johnson arrives at a luxurious home for a baby-sitting job. With the children fast asleep, she settles in for what she expects to be an ordinary evening. Soon, the ringing of a phone and the frightening words of a sadistic caller turn Jill's routine experience into a night of terror.

An overworked nurse returns home to find a maniac hiding out with a bruised and beaten hostage. When an unexpected wave of violent intruders descend upon her home, it becomes a fight for survival.

A boy is haunted by terrifying nightmares where a monster lurks inside the closet. To his relief, his father appears in the middle of the night helping him to face his fears. But the boy will begin to question the true nature of these apparitions, having to face the truth about his father's destiny and the evil force that threatens to consume him.

A group of friends decide to escape the daily hustle and bustle of LA, by going on a camping adventure. But when they encounter an infected man, their adventure soon turns to the fight for survival and now they must escape the Malady.

In Bucharest, Allison is protecting the mysterious bible, "The Prophet Lexicon", where the last chapter about the apocalypse, called Revelations, discloses the name of the Antichrist in its last page. Meanwhile, the evil and jealous leader of the renegade angels Thrones, Stark, forces the hit-man Dylan to kill Allison to get the information about the Antichrist, but Dylan mysteriously feels attracted by the woman, protecting her against the Thrones. Allison seeks John Reigart for help, but Satan tell her that he is interested in the apocalypse to gather millions of souls to Hell. Alone and betrayed, Allison discloses the truth about her origins, while protecting the Lexicon.