"Paranormal Activity 2 is as groundbreaking as the original." Just as Dan and Kristi welcome a newborn baby into their home, a demonic presence begins terrorizing them, tearing apart their perfect world and turning it into an inescapable nightmare. Security cameras capture the torment, making every minute horrifyingly real. Critics warn to "say good-bye to sleep" as Paranormal Activity 2 will haunt you long after it’s shocking final scene.