Home / / 'Sinister' opens Friday, October 12. 'Sinister' opens Friday, October 12. Posted By Matt Artz on October 11, 2012 Share: Twitter Facebook Google+ ‘Sinister’ opens Friday, October 12. Share this:TweetShare on Tumblr Related Posted by Matt Artz Leave a Reply Cancel reply Your email address will not be published.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.