Please note this is a region 2 DVD and will require a region 2 (Europe) or region Free DVD Player in order to play.r r From the director of Captain America: The First Avenger and The Wolfman comes a psychological thriller about an unsuspecting office worker, Tom Miller (Max Minghella, The Social Network), who becomes trapped in his office building with a demented killer (J.J. Feild, Captain America: The First Avenger). As Tom rushes to protect those employees working late, he soon discovers that his legal firm has been hiding sinister secrets that could put thousands of lives at risk. From the producer of Paranormal Activity and Insidious, comes a terrifying, psychological thriller where an ordinary office becomes a twisted killing ground.r r Actors Max Minghella, JJ Field, Eloise Mumford, Christian Clemenson and Michael GladisDirector Joe JohnstonCertificate 15 years and overYear 2013Screen Widescreen 1.