Home / / Kathryn Newton stars in 'Paranormal Activity 4'. Kathryn Newton stars in 'Paranormal Activity 4'. Posted By Matt Artz on October 17, 2012 Share: Twitter Facebook Google+ Kathryn Newton stars in ‘Paranormal Activity 4’. Share this:TweetShare on Tumblr Posted by Matt Artz Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Notify me of follow-up comments by email. Notify me of new posts by email.