本片是一部韩国惊悚片，上映于2021-07-08，由Lee Jun·sup导演，由Lee Hyoung·hoon/孔艺智/金正洙主演。
剧情简介：Weary from his wife's repeated suicide attempts, the husband seeks help from a secretive agent who an old doctor introduced to him. In the middle of the night, "they" come to his house.
外文名：칠흑
类型：惊悚 / 悬疑
地区：韩国
导演：Lee Jun·sup
演员：Lee Hyoung·hoon / 孔艺智 / 金正洙 / 河成光
