故事发生在第一部的四年之后，亚洲永久此时特警K（汤姆•李•琼斯 饰）已经退休，亚洲永久成为一名普通的邮局局长，而J（威尔•史密斯 饰）则继续从事MIB的工作。卡洛瑟星邪恶女王蛇莲娜来到地球需找宇宙能量“萨塔之星”，占领了MIB的总部。而当年逃亡到地球的萨塔公主萝娜曾请求MIB把 “萨塔之星”藏在地球，全面负责这件事情的K为了地球的安全，拒绝了她。面对来势汹汹的蛇莲娜，MIB派J去寻找k，调查当年事件的真相，怎样说服失去记忆的K相信外星人的存在，成了J面临的第一个难题……
许晋豪
回复 :巴黎，一个小混混安德烈（加梅勒•杜布兹 Jamel Debbouze 饰）因走投无路准备跳河时，他赫然发现了一位金发美女也正在跳河。安德烈奋不顾身的救起了这位同病相怜的美女――安吉尔（丽•拉丝姆森 Rie Rasmussen饰）。安德烈在高挑美丽的安吉尔面前感到自惭形秽，但安吉尔认定是安德烈救了她，所以她属于安德烈，她要帮安德烈开心起来。当追讨欠债的黑老大捉走了安德烈，安吉尔帮助他脱离险境；当安德烈无钱还债时，安吉尔卖身替安德烈还了钱。安德烈看到安吉尔为自己做的事，感到又羞又气，他彻底爱上了安吉尔。最终，在安吉尔的鼓励下，安德烈对她说出了“我爱你”，其实，也对他自己。最终，安吉尔向安德烈坦白了自己是来帮助他的天使，是时候要走了……
张继聪
回复 :Vikram是一位铁面无私、嫉恶如仇的警察，在他管辖的区域内，有一个臭名昭著的帮派头目Vedha，背负有16条人命，是整个警局最想要绳之以法的歹徒之一。正当Vikram和其手下绞尽脑汁寻找Vedha时，这位神龙见首不见尾的印度古惑仔却把自己送到了警局投案。 然而一切却没有想象之中那么顺利，Vedha在接受Vikram审讯时，为Vikram讲述了3个真实的故事，这彻底改变了Vikram非黑即白的对错观。而随着故事的展开，原本昭然欲揭的案情却渐渐变得扑朔迷离起来……
李娜
回复 :Theo Abrams is an ex-Cape Town fireman suffering from severe Post-Traumatic Stress Disorder. Unable to return to work due to the psychological trauma sustained during a failed rescue mission, an increasingly frustrated and volatile Theo's world is rocked when one morning, he wakes up next to his wife's murdered corpse with no recollection of what transpired and all evidence suggesting that he's killed her. When the police label him as the prime suspect, Theo goes on the run, and is soon being hunted by Deputy Chief of Police, Alan Shard, a notoriously ruthless soldier of the law, who is hell-bent on catching Theo as one last act of service before he officially retires. However, when an unknown third party is thrown into the mix, Theo discovers an alarming connection between the sinister forces hunting him in an attempt to silence him permanently for a reason he can't comprehend; and a recent investigation his wife was conducting into a global armament contractor. When connecting the dots becomes a matter of life and death, Theo becomes embroiled in a desperate fight for survival and must figure out who really murdered his wife before a terrifying conspiracy changes the course of a nation forever.
