本片是一部韩国Crime片，上映于2016-06-16，由Kwon Jong·kwan导演，由Kim Myung·min/Kim Hyang·gi/Oh Min·suk主演。
剧情简介：A disgraced ex-cop, seeking revenge on his treacherous ex-partner, sticks his nose into a high-profile murder case. But in the process, he finds himself in conflict with much more powerful and dangerous forces.
外文名：특별수사: 사형수의 편지
别名：特别调查：死囚的信 / 特别搜查：死刑犯的信 / 无罪证明(台) / Proof of Innocence
类型：Crime / Comedy / Drama
地区：韩国
导演：Kwon Jong·kwan
编剧：权宗官
演员：Kim Myung·min / Kim Hyang·gi / Oh Min·suk / Sung Dong·il / Kim Sang·ho / Kim Young·ae / Park Hyuk·kwon / Lee Moon·sik / Jeon Jin·oh / View More
