George Lutz, his wife Kathy, and their three children have just moved into a beautiful, and improbably cheap, Dutch colonial mansion nestled in the sleepy coastal town of Amityville, Long Island. However, their dream home is concealing a horrific past and soon each member of the Lutz family is plagued with increasingly strange and violent visions and impulses.

《混凝土岛》改编自J·G·巴拉德在1974年撰写的同名小说，讲述的是一个扭曲版的鲁滨逊漂流记的故事：影片主角罗伯特梅特兰是一位年轻有为的建筑师，因意外而“搁浅”在城市与高速公路之间的人工小岛上，请注意，这不是《迷失》中的海上小岛，而是两片高速公路之间的废弃之地，并被栅栏隔开了。他只能在他被撞毁捷豹轿车上和岛上找他能赖以生存的物资，之后的境况却越来越差。独自生存的求生状况让罗伯特近乎崩溃。不过，他居然在这里找到了同伴，并决定在抛弃自己以前的生活，在岛上生存下去……

Four friends find themselves trapped in their small hometown after they discover their friends and neighbors going quickly and horrifically insane.