Paranormal Activity 4 is a 2012
American supernatural horror film, directed by Ariel Schulman and Henry
Joost, directors of Paranormal Activity 3, and written by Zack Estrin.
Release date: October 18, 2012 (initial release)
Directors: Henry Joost, Ariel Schulman
Running time: 88 minutes
Screenplay: Christopher B. Landon
Prequel: Paranormal Activity 3
