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.
马修·瑞斯/朱丽叶·赖伦斯/克里斯·乔克/西恩·奥斯汀/Michael Wayne Brown/马特·布什/乔恩·查芬/Blaire Chandler/Sean Convery/罗伯特·库蒂斯·布朗/霍普·戴维斯/汤米·杜威/Mandy Dickson/Joseph W. Evans/维罗尼卡·法尔孔/Leslie Koch Foumberg/法布里齐奥·扎卡里·奇诺/韩吉洋/埃里克·兰格/华莱士·朗翰/安东尼·莫利纳利/马克·奥布莱恩/保罗·拉西/奥纳霍阿·罗德里格斯/詹·塔洛克/凯瑟琳·沃特斯顿/谢伊/
斯蒂芬·阿梅尔/盖布瑞·马赫特/莱克斯·斯科特·戴维斯/乔什·麦克德米特/布莱恩·格林伯格/Troy Winbush/帕顿·奥斯瓦尔特/恩里克·克兰东尼/布莱恩·鲍姆加特纳/阿兹塔·加尼扎达/Rachelle Goulding/内森·维特/Carson A. Egan/玛姬·格蕾斯/维多利亚·嘉丝蒂/索非亚·佩尔纳斯/约翰·阿莫斯/马特·莱斯切尔/凯文·韦斯曼/爱丽丝·李/