在第三次世界大戰(zhàn)期間，美國政府發(fā)起了一個秘密的項目代號為“陸軍培根”，以創(chuàng)造超級士兵近交人與豬。25年后，一種叫做“槍口”已經(jīng)占據(jù)食物鏈的頂端，吃和人類飼養(yǎng)動物一樣。羅布正義是一個前賞金獵人工作的最后一行人類抵抗-一組幸存者躲藏在核掩體深處地下。他的任務是找出槍口上臺并消滅他們。

　　A group of friends must confront their fears in a terrifying game.

　　George is the scapegoat of his classmates. One day he cracks and shoots them. His best and only friend Blaise is accused in his place and sentenced to 7 years in a psychiatric hospital. At the day of his release, Blaise realizes he only has one family: his best friend George. But he does not want to hear about his childhood friend, as he tries to integrate with the "Chivers" a gang whose members wear red jackets and boots, drink milk, drive sport trucks and play an incomprehensible and violent game that mixes cricket and mental arithmetic.

　　女性攝影師莎拉（Alysson Paradis 飾）和馬西歐（Jean-Baptiste Tabourin 飾）這對幸福的夫妻組成的小家庭即將迎來新的成員，但一場嚴重的車禍摧毀了他們美好的憧憬。馬西歐在車禍中喪生，莎拉以及未出世的寶寶僥幸存活。　　圣誕之夜，孤獨的莎拉待在家中，等待第二天早晨的生產(chǎn)。這時敲門聲響起，一名黑衣女（Béatrice Dalle 飾）請求使用電話。莎拉本能地拒絕了她，誰知黑衣女竟千方百計想要闖進來。她的目的只有一個，搶奪莎拉那尚未出世的孩子。擋路者只有死路一條……