Proof of Innocence Godsent Broker, There's No Case I Can't Solve. 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. Details Casts Galleries Posters Title Proof of Innocence Release Date 2016-05-19 Runtime 02 Hours 00 Minutes Genres Crime Comedy Drama Production Companies Next Entertainment World, Content K Production Countries South Korea Kim Myung-min... Choi Pil-jae... Kim Hyang-gi... Kwon Dong-hyun... Sung Dong-il... Kim Pan-soo... Kim Yeong-ae... Madame... Park Hyeok-kwon... Detective Yang... Lee Moon-sik... Red Name Tag... Jeon Jin-oh... Jailer... Kang Suk-won... Prisoner 1... Oh Min-suk... Jailer Cha... Original Size (1714x964) Original Size (960x1440) Original Size (2000x3000) Original Size (1326x1890)