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
Chan Ho Ching
Adam Pak Tin-Nam
Mak Kin Tin
Patrick Tam
Big Roller
Justin Cheung Kin-Sing
Scar
Christine Ng Wing-Mei
May Ling
Stefan Wong
Chi Wing
Tyson Chak
Chickenshit Keung
Hanna Chan
Wing Ki
Jeana Ho Pui-Yu
Yi
Kenny Wong Tak-Ban
Warden Tang
Terry Zou Wen-Zheng
Cheung Yuen
Carlos Koo
The groom
Huang Kaisen
Tung
Lam Kwok-Kit
Correctional service officer
Mak Ho-Pong
Correctional service officer
