Proof of Innocence (2016)

Director: Kwon Jong-kwan

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.

Cast

Kim Myung-min

Choi Pil-jae

Kim Hyang-gi

Kwon Dong-hyun

Oh Min-suk

Jailer Cha

Sung Dong-il

Kim Pan-soo

Kim Sang-ho

Sun-Tae

Kim Young-ae

Madame

Park Hyuk-kwon

Detective Yang

Lee Moon-sik

Red Name Tag

Jeon Jin-oh

Jailer

Kang Suk-won

Prisoner 1