1945年抗战胜利前夕，侵华日军第七三一部队在哈尔滨平房区以“给水防疫”为名，秘密进行惨无人道的细菌战研究，大肆抓捕平民进行活体实验，妄图以此扭转败局。小贩王永章（姜武 饰）等人被强行抓入“特设监狱”，日军以“配合健康检查与防疫研究即可换取自由”的虚伪承诺，欺骗他们遭受冻伤实验、毒气实验、活体解剖等极端折磨……影片通过平民视角揭露日军反人类暴行，展现绝境下国人不屈的反抗精神，旨在让世人铭记历史，勿忘国耻，捍卫和平。
女儿不在日本留学的妈妈寂寞。爸爸年轻女人和风的事实是，除了知道其原因，两人分居了。这老头的儿子是父亲的敌视妈妈安慰着。有一天，在美国的同事和朋友。她的旅日侨胞背带暂时回国。凄凉的房子好久没人，小聚会。
This long-lost masterpiece of hardcore gay erotic cinema centers on a handsome young stud who rides his motorcycle through myriad sexual encounters, from a soccer game’s locker room to a phantasmagoric and deeply melancholy orgy. A labyrinth of all-male fantasies whose outstanding beauties always end up fading away while leaving their sensual protagonist dealing with his own loneliness, EQUATION was directed with supreme grace by the mysterious Dietrich de Velsa (aka Francis Savel/Frantz Salieri). A former painter, de Velsa was also the owner and artistic director of La Grande Eugène, one of the first drag cabarets in Paris. Years later, he collaborated with Joseph Losey on MR. KLEIN (1976) and DON GIOVANNI (1979). His one and only film, EQUATION TO AN UNKNOWN stands as one of the most extraordinary erotic films of all time. “The most melancholic porn film I’ve ever seen. It’s very sad, and aesthetically beautiful. Just a young man wandering through several depictions of love and choreographies of love-making; it’s like a ceremony, a ceremony of fantasies, especially the last sequence where the main character recalls all his previous fantasies, which come one by one around his bed and make love to him. I think it’s one of the most beautiful film sequences of French cinema.” –Yann Gonzalez
第二部仍以女孩卡迪（维奥莱特·麦格劳 Violet McGraw 饰）和她的姨妈珍玛（艾莉森·威廉姆斯 Allison Williams 饰）为主线，她们遭到了下一代机器人“阿米莉亚”（伊万娜·萨赫诺 Ivanna Sakhno 饰）的疯狂攻击，而本已沦为智能语音助手的梅根（珍娜·戴维斯 Jenna Davis 配音），似乎是帮助她们对抗阿米莉亚的绝佳选择。
一盒以万圣节为主题的录像带引发了一系列扭曲而血腥的故事，将“不给糖就捣蛋”的节日变成了一场生存之战。
