Elenco (30)
Donnie Yen
Henry Chen Xia / Chan Hak
Joe Chen
Miss Liang
Lok Ming-Kit
Jack Li
Yu Kang
Kane Luo
Bruce Tong Kwan-Chi
Bruce Guan
Chris Kwan-Yiu Tong
Chris Guan
Gladys Li
Gladys Wang
Gordon Chiu-Kin Lau
Gordon Xiang
Dominic Lam Ka-Wah
Patrick Lin
Woo Fung
Fang Shu Ren
Brahim Achabbakhe
Assistant Boxer Trainer
Alfred Cheung Kin-Ting
Chief Huang
Craig Miller
Shower Fighter
Jess Liaudin
David Jones
Lockhart Ogilvie
Locki MMA Fighter
Felix Lok Ying-Kwan
Guan's Father
Benjamin Au-Yeung Wai-Ho
Ben Sir
Billy Lau Nam-Kwong
Gladys' Father
Teresa Lee Fung
Jack's Grandmother
Koo Tin-Lung
Boss Zhang
Mike Leeder
Big Mike MMA Manager
Luo Mingjie
Personagem Desconhecido
Yun Qianqian
Jenn Zhou
Jai Day
Henry's Step Father
Tom Caserto
Assistant Boxer Trainer
Isabella Chan
Personagem Desconhecido
German Cheung Man-Kit
Personagem Desconhecido
Kochun Tse
Jake Huang
Jackie Tai Miu-shan
6B Student
Kaka Wan Ka Yu
6B Student