Director: Scott Derrickson Starring: Ethan Hawke, Juliet Rylance, James Ransone, Vincent D’Onofino. Written by Scott Derrickson and C. Robert Cargill. Running Time: 110 mins Cert: 15 Release date: 5th October 2012 When a film company puts on a screening where you are given disclaimers stating that they will be filming the audience in order to…