Renner follows a computer genius of the same name, played by Muniz, as he looks to court his neighbor Jamie (Beane) with the help of an AI he develops named Salenus — only to realize, a bit too late, that he accidentally programmed his manipulative mother into it.
影片聚焦“无声末世”第一天，人类尚未掌握“出声即死”的法则，在怪物面前不堪一击。数以千计的怪物从天而降，怪物数量达到系列之最，视角也从前作的乡村小镇升级到美国第一大都市——纽约，全球沦陷，人类生活的街道、地铁、超市等地都变得危机四伏，一旦出声便会被潜藏的怪物“贴脸开大”，喧嚣的纽约沦陷为一座沉默的孤城，苟活的人类在此上演一场极限大逃亡。
未来世界，地球因环境污染而千疮百孔，人类家园破败萧条。一颗陨石突然撞击地球，并带来杀伤力极强的外星生物，560万人将因此失去生命。人类命运岌岌可危，总指挥李升（张家辉 饰）派出以军人泰来（古天乐 饰）为首的精英部队前往执行改造计划，部队却突遭暴力攻击，只有泰来和通讯兵光仔（万国鹏 饰）幸存。军官谭冰（刘嘉玲 饰）坚持执行PlanB，指挥官郑重生（刘青云 饰）反对并找来旧友臭鼬（姜皓文 饰）前往支援。拯救家园刻不容缓，但在通讯员小绿（吴倩 饰）悄悄提醒下，泰来发现了一个足以毁天灭地的邪恶阴谋……
When an internet vigilante develops a revolutionary new computer program to combat online predators, its rapid advancement leads to serious questions of autonomy, oppression, and what it really means to be human.
