Directed by Henry Joost & Ariel Schulman, the fourth Paranormal Activity film takes place five years after the events of Paranormal Activity 2, which ended with Katie kidnapping Hunter (whose now 6 and re-named Robbie). The storyline follows Alice (Kathryn Newton), her boyfriend, and her mother and brother as paranormal activity begins to occur in their home right after Katie and Robbie move in next door.