Kay and Jay reunite to provide our best, last and only line of defense against a sinister seductress who levels the toughest challenge yet to the MIBs untarnished mission statement: protecting the earth from the scum of the universe. It's been four years since the alien-seeking agents averted an intergalactic disaster of epic proportions. And now it's a race against the clock as Jay must convince Kay-who not only has absolutely no memory of his time spent with the Men In Black, but is also the only living person left with the expertise to save the galaxy-to reunite with the MIB before the earth submits to ultimate destruction. 世界有多么的大。无法忘记的那只狗。黑衣人。J和K的默契和幽默全世界最乖。也许我们只是生活在储物柜里。They need to know that the world is bigger than that.。为什么喜欢黑衣人系列？。《黑衣人2》故事梗概存档。看不厌的MIB。动作喜剧。 故事发生在第一部的四年之后，此时特警K（汤姆•李•琼斯 饰）已经退休，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……
