Diretor/a
Ka-Wai Kam
DIRETOR/A
Elenco (na ordem dos créditos)
Donnie Yen
Henry Chen
Joe Chen
Miss Liang
Ming-Kit Lok
Jack Li
Kang Yu
Kane Luo
Bruce Kwan-Chi Tong
Bruce Guan
Chris Kwan-Yiu Tong
Chris Guan
Gladys Li
Gladys Wang
Chiu-Kin Lau
Gordon Xiang
Ka Wah Lam
Patrick Lin
Alfred Cheung
Chief Huang
Fung Woo
Fang Shu Ren
Ying Kwan Lok
Guan's father
Wai-Ho Auyeung
Ben Sir
Billy Lau
Gladys's father
Fung Lee
Jack's grandmother
Tin-Lung Koo
Boss Zhang
Qianqian Yun
Jenn Zhou
Andrew Sit-Chun Tse
Jake Huang
Qiunan Lin
Young Henry Chen
Zhi Wen
Young Kane Luo
Man Kit Cheung
Big Wei
Alan Choi
Deng Bo
Roger Budhrani
Gordon's father
Jess Liaudin
MMA champion
Semiquaver Iafeta
Assistant boxer trainer
Mike Leeder
MMA champion's manager
Tom Caserto
Craig Miller
Brahim Chab
Jai Day
Henry's Step Father
Lockhart Ogilvie
Harry Oram
Fighter Harry'O
Lee-Po Chan
6B student
Sabrina Cheung
Ye Fan
ATOR
Chung-Hang Leung
Tsz-Tung Tam
Tanh Kiu
6B Student
Toby Wong
Kane's thug
Man Shing Wong
Kane's dad
David Johnson Wood
US Marine
Sai Tang Yu