主演：罗丝·麦高恩 克里斯托弗·洛伊德 迈克尔·艾克朗德 理查德·古恩
导演：Jenna Mattison
类型：恐怖
地区：加拿大
年份：2017
简介：A researcher investigating unexplained phenomena posits that infrasonic vibrations are responsible for alleged spectral encounters in a derelict underground transit hub. Seeking to disprove these claims, she illicitly accesses the station to gather empirical data.