本片是一部Thriller片，由Lee Jun·sup导演，由Lee Hyoung·hoon/Kong Ye·ji/Kim Jung·soo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：Thriller / Mystery
导演：Lee Jun·sup
演员：Lee Hyoung·hoon / Kong Ye·ji / Kim Jung·soo / Ha Sung·kwang
