切近

　　A Boston police officer goes to Nantucket to investigate the murder of his partner, but he finds more than he bargained for.

　　In a small rural community local police officers Zoe and Patrick begin their shift as normal but it soon becomes clear that something is wrong. Strange events unfold before their eyes, residents begin behaving strangely and mass suicide panic spreads amongst the community they are trying to protect. Zoe and Patrick realise they are under siege from alien machines as they become cut off from the outside world. They are forced to do battle against these uninvited visitors. With the help of some of the residents Zoe and Patrick begin unravelling the mystery and soon discover it is not all as it seems. Can Zoe and Patrick save their community and the outside world from extinction?　　在一个小的农村社区，当地警察佐伊和帕特里克开始正常换班，但很快就清楚出了问题。奇怪的事情展现在他们眼前，居民开始奇怪的行为，大规模的自杀恐慌在他们试图保护的社区中蔓延。佐伊和帕特里克意识到，当他们与外界隔绝时，他们正受到外来机器的围攻。他们被迫与这些不速之客作战。在一些居民的帮助下，佐伊和帕特里克开始解开这个谜团，很快发现它并不像看上去的那样。佐伊和帕特里克能拯救他们的社区和外部世界免于灭绝吗？

　　“不准奔跑、不准跳水，天黑以后没有救生员值勤，不准游泳。”　　影片根据2014年拍摄的同名短片改编，内心深处希望能够战胜病魔，再度回归美国职棒大联盟打球的雷（怀亚特·拉塞尔 Wyatt Russell 饰）和他的太太伊芙（凯瑞·康顿 Kerry Condon 饰）搬进新家，后院的游泳池不仅让孩子们玩得开心，也能够让他进行物理治疗，然而这栋房子阴暗神秘的过去即将释放一股邪恶力量，把这一家人拉进无法逃脱的恐怖深渊。