The Prison (2017) <Recommended>

: An intelligent and reckless ex-cop on a dangerous undercover mission.

The story centers on (Kim Rae-won), a former elite detective known for his 100% arrest rate. After being sent to prison for a hit-and-run accident, he discovers that the entire facility is actually a headquarters for a crime empire. The Prison (2017)

: The ruthless, calm, and manipulative "King" of the prison who controls everyone within the walls. : An intelligent and reckless ex-cop on a

: The syndicate is led by Ik-ho (Han Suk-kyu), an inmate who has the warden and guards in his pocket. The Prison (2017)