A young American nurse finds herself haunted by childhood trauma, when she is employed at a remote house to care for a sinister old man with psychic powers.

In 1997, an Alien race attempted an invasion in a small city of Argentina by fertilizing the human population turning them into blood thirsty zombies. The plan almost worked until 3 unlikely heroes emerged, battling back the zombies, and ultimately destroying the Alien mother ship. Now, 16 years later, the Aliens are back to their old tricks. Their target this time around is America. The city of New Bedford, Massachusetts is quickly overrun by the alien zombie infestation.

Ting-yin, a young novelist, is struggling to come up with a followup to her best-selling trilogy of romance novels. After drafting her first chapter, she stops and deletes the file from her computer. She then starts seeing strange, unexplainable things and finds that she is experiencing the supernatural events that she described in her novel-to-be.

Aisha, a Senegalese immigrant who takes a job as a nanny for a wealthy white family in New York City, finds herself consumed by unsettling visions and a growing rage.

In 1970s India, Sardar Khan vows to take revenge on the man who killed his father decades earlier.

Every parent's worst nightmare is just the beginning for Rachel's ordeal as in the aftermath of a tragic accident, she and her husband Anthony decide to move to the other side of the world to focus on their surviving twin son Elliot. What begins as a time of healing and isolation in the Finnish countryside turns into a desperate battle for the very soul of their son as an entity claiming to be his dead twin brother takes over Elliot — setting Rachel on a diabolical journey to unravel the horrible truth about her twin son.