In a prison where violence and corruption flows freely, a powerful new inmate shakes up the status quo as two rivaling gangs fight to rise to the top. Shin Yoo-ram, Kang In-seong, Lee Hyun-woong, Ko Hun, Yang Ji-ho, Cho Nam-yung, Nam Dong-hyun, Sung Nak-kyung Added on Netflix 2022-06-30.