本片是一部美国、瑞典合制犯罪惊悚片,由费德·阿瓦雷兹执导,史蒂芬·奈特编剧。电影改编自大卫·拉杰克兰茨2015年同名小说,以及是大卫·芬奇的2011年电影《龙纹身的女孩》的续集,但更换了不同的演员,由克莱尔·芙伊和斯维尔·古德纳森主演。本片讲述了年轻的电脑黑客Lisbeth Salander(克莱尔·芙伊 饰)和记者Mikael Blomkvist(斯瓦利尔·古德纳松 饰)发现自己陷入了间谍网络,网络犯罪分子和腐败的政府官员手中......In Stockholm, Sweden, vigilante hacker Lisbeth Salander is hired by computer programmer Frans Balder to retrieve Firefall, a program capable of accessing the world's nuclear codes that he developed for the National Security Agency, as Balder believes it is too dangerous to exist. Lisbeth successfully retrieves Firefall from the NSA's servers, attracting the attention of agent Edwin Needham, but is unable to unlock it, and the program is later stolen from her by mercenaries led by Jan Holtser, who also attempt to kill Lisbeth. When she doesn't attend their scheduled rendezvous, Balder mistakenly believes Lisbeth decided to keep Firefall for herself and contacts Gabrielle Grane, the deputy director of the Swedish Security Service (Säpo), who moves Balder and his young son August to a safe-house. Meanwhile, Needham tracks the unauthorized login to Stockholm and arrives to seek Lisbeth and Firefall..