: A prominent inmate and part of Ik-ho’s inner circle.
: A high-ranking official involved in the prison's corrupt administration. Film Production & Reception The Prison (2017) - IMDb The Prison (2017)
: The ruthless, calm, and manipulative "King" of the prison who controls everyone within the walls. : A prominent inmate and part of Ik-ho’s inner circle
: Under Ik-ho’s leadership, prisoners are allowed to leave the facility at night to commit high-profile crimes—including murders, heists, and blackmail—before returning to their cells, providing them with a perfect alibi. : Under Ik-ho’s leadership, prisoners are allowed to
is a South Korean action-crime thriller that follows an undercover detective who enters a high-security penitentiary to dismantle a crime syndicate operating from within. Directed by Na Hyun , the film is known for its gritty atmosphere and high-stakes power dynamics. Core Premise & Plot
: An intelligent and reckless ex-cop on a dangerous undercover mission.