Focus Features has unveiled theatrical teaser for Sinister 2 (2015). In the aftermath of the shocking events in Sinister, a protective mother (Shannyn Sossamon) and her 9-year-old twin sons (real-life twins Robert and Dartanian Sloan) find themselves in a rural house marked for death as the evil spirit of Buhguul continues to spread with frightening intensity. Watch theatrical teaser now!