Upon discovering that his estranged twin brother Lok has died, Joe's investigation of Lok's troubled past sends him to the world of underground boxing, where he suspects the opponent killed Lok during a bout. Sorely Joe finds himself unleashing his own animalistic instincts as he comes face to face with his brother's possible killer.
Louis Koo
Daniel Wu
Patrick Tam
Jo Kuk Cho-Lam
Felix Lok Ying-Kwan
Arthur Wong Ngok-Tai
Kuo-Chu Chang
Phyllis Quek
Wrath James White
Pai Ying
Park Ju-Chun
Ron Smoorenburg
Lawrence Cheng
Tony Cheung Shui-Chit
Chan Sang
Wong Wai-Fai
Dave Lam Ching
Jay Lau
Guo Jianyong
Roderick Lam Chung-Kei
Chris Chan Sze-Ting
Sze-To Yuk-Tung
Max Yip Biu-Kei
Bat Chin-Lung
Siu Mou-Yan
Chang Ka-Cheun
Man Ching-Fung
Yeung Chin-Fung
Yeung Yat-Fung
Tam Kon-Chung
So Wai-Nam
Eddie Ho Wai-Yip
Philip Ng
Maria Chen
Man Yeung