Here are some of the main actors and actresses in the series:
* Donnie Yen as Fang Shiyu
* Vincent Zhao as Hung Hei-gun (also known as "Red Gun Hung")
* Michelle Reis as Lei Chun
* Anita Yuen as Ling Wan-ting
* Patrick Tam as Miao Quan
* Gordon Liu as Tianbao
* Kent Tong as Lei Ting
* Ken Lo as Xu Tian-de
* Liu Kai-chi as Ma Yong-zhen
* Fung Hak-on as Xiaolong (also known as "Little Dragon")
It's worth noting that the series also features many other well-known Hong Kong actors and actresses in supporting roles.