我是另一个

　　A girl flees her orphanage in a paranoid belief that otherworldly forces are after her. She seeks refuge in the remote town of Fate, Texas, but is met with hostility. The residents are about to enter her Hell.

　　Driving home late at night during a heavy rainstorm, Glen experiences car trouble. Near where his car gets stuck, he spots a house, knocks on the door and is greeted by an oddly friendly middle-aged man, Arthur, and his younger wife, Cyndi. The strange couple pours him a drink, and then more drinks, followed by an unexpected offer that Glen can’t refuse. Elsewhere, a young woman, Katie, is feeling emotionally weighed down by a secret romantic arrangement that feels like a textbook case of gaslighting. And at the same time, in a nondescript research facility, medical professional Julie begins questioning her role in a bizarre experiment, fearing that she’s doing more harm than good.

　　“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。