directed by Kathryn Bigelow ; written by Mark Boal ; produced by Kathryn Bigelow, Mark Boal ; produced by Nicolas Chartier, Greg Shapiro ; Summit Entertainment presents in association with Voltage Pictures, Grosvenor Park Media, LP. and F.C.E.F.S.A. ; a Voltage Pictures, First Light, Kingsgate Films production ; a Kathryn Bigelow film ; executive producer, Tony Mark