本片是一部中国香港短片片，上映于2019-10-05，由Simon Liu导演，由主演。
剧情简介：Simon Liu’s eerie, entrancing portrait of contemporary Hong Kong tracks a series of strange disruptions to the city’s urban infrastructure. Deceptively tranquil 16mm images of everyday life are accompanied by muffled music cues, ominous radio transmissions, and intimations of an impending hazardous event that may never arrive.
外文名：Signal 8
别名：Signal-8
类型：短片
地区：中国香港 / 美国
导演：Simon Liu
