Triad leader Roller and life-sentence inmate Scar maintain the balance of power as the bosses of the prison they're incarcerated at. Life at the prison gets disrupted by the arrival of new inmate Mak, who has run-ins with both Scar and Roller. With things going so badly for him in prison, Mak has no choice but to join in the breakout plot being hatched by Chan. However, Roller and Scar also end up being part of the plan!
Louis Cheung
Adam Pak Tin-Nam
Patrick Tam
Justin Cheung Kin-Sing
Christine Ng Wing-Mei
Stefan Wong
Tyson Chak
Hanna Chan
Jeana Ho Pui-Yu
Kenny Wong Tak-Ban
Terry Zou Wen Zheng
Carlos Koo
Sam Kai-Sen Huang
Guthrie Yip Wing-Wong
Wong Ka-Tung
Michael Chan Si-Ming
Tsui Kam-Yuen
Leung Han-Yuan
Emil Chan Cheuk-Wah
Wong Wai-Lok
Wong Wai-Tung
Sheh Lok-Man
Andy Mak Ka-Ki
Wong Wai-Dick
Kraisorn Chommanee
Chow Ho-Yin
Cheng Siu-Kin
Choi Huan-Yiu
Lam Kwok-Kit
Fung King-Chung
Mak Ho-Pong
Johnny Lam Ming-Yiu