夜半思乳时

　　西部荒野，住着麦克林夫妇——伊萨克（阿什利·祖克曼 Ashley Zukerman 饰）和莉兹（凯特琳·杰拉德 Caitlin Gerard 饰）。这里条件艰苦，环境恶劣，人烟稀少，野兽横行。莫大的孤寂令莉兹时常警惕地环视四周，防备一切可能的危险。某天，哈普尔夫妇——吉迪恩（迪伦·麦蒂 Dylan McTee 饰）和艾玛（茱莉亚·古丹妮·泰勒斯 Julia Goldani Telles 饰）搬到了麦克林家附近，成为他们的邻居。两家人很快就成了好朋友，特别是莉兹有了艾玛这个好姐妹，似乎心理也正常了许多。　　好景不长，某晚艾玛的情况变得很糟糕，她担心神秘的存在将危及她的孩子。荒野大风卷起，乌云密布……

　　The boisterous, arrogant professor Challenger, a reputed biologist and anthropologist, dares the London Zoological Society to mount an expedition to verify his spectacular claim, without physical proof, that his previous expedition to the Amazonian basin found live dinosaurs. Apart from him and his 'socialite' counterpart, professor Summerlee, it consists of experienced discoverer Lord Roxbury, the young reporter Ed Malone -who got publicly struck down with Challenger's umbrella at his arrival- and Jennifer Holmes, Malone's news agency's boss's daughter, essentially as conditions for putting up the money. In Brazil they are joined by Jennifer's brother David and local 'guide' Manuel Gomez. They soon discover the dinosaurs are real and dangerous, like giant spiders, but loose their helicopter and thus are desperate for a way down from the isolated plateau. They learn Roxbury knew about the fate of Burton White, an explorer whose diary they find, thus presume to be dead, in search of diamonds, and confirmation of the local tribe being the lethal guardians of the plateau's secrets, but also get surprising help...

　　一对理想主义的年轻夫妇获得了一个逼真得令人惊叹的机器人，机器人的帮助使他们无忧无虑，但随着他们日渐亲近，他们对人性的感知将会改变。