简介：Sergeant Voight tries to find out who is behind the murder of Jin, and come up with the unbelievable discovery and learned that Sergeant Edwin Stillwell playing a double game with the intention of getting out on the surface of the big fish along with Voight. In the meantime, all members of the intelligence departments receive death threats from an unknown group called Shadow. At several places in Chicago in a fire, explosion, and robbery, for which Shadow take responsibility, bringing the city into chaos.
海伦·米伦/杰森·克拉克/罗里·金尼尔/吉娜·麦基/理查德·劳斯伯格/约瑟夫·奎恩/克里夫·罗素/凯文·麦克纳利/Aiste Gramantaite/乔治娜·比德尔/卡米拉·伯尔格萨尼/托马斯·多赫蒂/安德鲁·罗斯尼/保罗·凯耶/Adam El Hagar/安东尼娅·克拉克/菲尔·邓斯特/乔治娜·黑尔/詹姆斯·诺斯科特/卢卡斯·英格兰德/费利克斯·杰米森/山姆·帕莱迪奥/
Anna Samson/Lloyd Griffith/Tai Hara/凯瑟琳·麦克克莱门茨/Celia Ireland/Aaron L. McGrath/安德里亚·德梅特里亚德斯/朗·斯迈克/阿道·欧汉隆/吉娜维夫·莱蒙/皮特·菲尔普斯/塔拉·莫里斯/杰里米·林赛·泰勒/Naomi Sequeira/哈里·格林伍德/艾尔利·多兹/雨果·约翰斯通-伯特/Jenni Baird/麦琪·登斯/安妮·芬斯特尔/
