早安越南[电影解说]

In 1672, two witches (Jennifer and her father Daniel) were burned by puritan Jonathan Wooley. In revenge, Jennifer cursed all future generations of the Wooley family, that the sons will always marry the wrong woman and be miserable. In the 20th century, a bolt of lightning frees Jennifer and her father from the tree that had kept their souls imprisoned. Jennifer assumes corporeal form and decides to make up-and-coming politician Wallace Wooley, then unhappily engaged, even more miserable by getting him to fall in love with her before his wedding. Wallace is a straight arrow, though, and Jennifer has to resort to a love potion. As we all know, love potions tend to backfire, with comedic results.

四年前的纽约市，蟑螂扩散的病毒造成瘟疫，差点将市内儿童灭绝，在公立学校任教的昆虫专家李美（艾莉丝高朗士Alix Koromzay饰）想出以毒攻毒方法：利用蚂蚁及白蚁的DNA研制一种取名「犹太」的新品种蟑螂，借着「犹太」体内的特殊分泌消灭蟑螂的体液，利用它们充当诱饵出卖肆虐的同类，「犹太」潜入蟑螂邋遢的栖息地把带菌蟑螂一网打垮，病毒最后亦得以控制。
　　破坏计划看似空前成功，人类在四年后的今天还以为顽固的蟑螂绝迹人间，可是，并非所有「犹太」的也在预期中百多日寿命限期内死亡，部份变种成新种类，这种超智版蟑螂能模仿人类，牠们杀害人类后，把受害者的面皮戴上，穿上大褛及利用两条后腿走路，牠们在李美的残破学校及黑暗的地铁管道匿藏。
　　与此同时，多宗残酷凶杀案的死者均是李美的的前男友，警方认为李美的嫌疑最大，遂派遣自以为聪颖过人的探员卡拉斯基\对李美进行调查。卡拉斯基起初也对李美充满怀疑，但他却不相信身型普通的李美，有足够力气在杀人后撕走前男友的面皮，再把尸体挂上高架灯柱之上。史上最巨大的无敌蟑螂再度变成杀人怪物，肯定对全人类安全构成威胁，李美只好再次迎战！

当一场失控的山火席卷州的另一端时，怀揣秘密的奥斯卡·门多萨趁乱踏上旅程，前往内华达州东北部，追寻失踪的户外探险者加里·辛奇最后出现过的地方。随着调查不断深入，他逐渐逼近一个被刻意掩埋的恐怖真相…