Donnie Yen as Sum Chung-Yang

Wang Xueqi as Li Yu-Tang

Tony Leung Ka-fai as Prof. Chen Xiaobai

Nicholas Tse Ting-Fung as Ah Si / Deng Si-Di

Hu Jun as General Yan Xiao-Guo

Eric Tsang Chi-Wai as HK Police Chief Shi Mi-Fu

Chris Lee Yuchun as Fang Hong

Fan Bingbing as Yuet-yu

Zhou Yun as Ah Suen

Mengke Bateer as Stinky Tofu

Edison Wang as Li Chung-Guang

Leon Lai as Prince Lau Luk-Yak / Liu Yu-Bai

Jacky Cheung Hok-Yau as Prof Yang Quyun

Michele Reis as Prince Lau's Woman

Simon Yam as General Fang Tian

Cung Le as Qing Assassin, Sa Zhenchan

Philip Ng Wan-Lung as Qing Assassin

Xing Yu as Qing Assassin

Che Kim-Fai as Qing Assassin

Dennis To Yu-Hang as Qing Assassin

Zhang Jianya as Boss Feng

Zhang Hanyu as Sun Yat-Sen

Lü Zhong as Sun Yat-Sen's Mother

John Shum Kin-Fun as Ah Suen's Father

Wang Xichao as Bao Shi

Hao Liang as Nianci

Liu Guangning as Empress Dowager Cixi

Xu Shouqin as Tan Jiu, Tang's Butler

Gary Mak Wing-Lun as Casino Dealer

Phillip Vasels as Shi Mi-Fu's British Superior

Jack Wong as Shot Policeman

Wang Wenjie as

Liu Bin as

Wang Kanwei as

Zhang You as

Fan Yulin as

Wei Yun as

Zhu Gen as

Wang Taotao as

Fu Lei as

Ye Liu as

Zhang Xiang as

Huang Wenhao as

Zhang Zhihong as

Hao Yong as

Chan Yin as

Tang Yajun as

Yao Xiaobao as

Li Wenting as

Long De as

Yuan Yuan as

Yang Liping as

Zhang Yang as

Zhao Kai as

Ma Zhengqiang as

He Yumeng as

Peng Yin as

Chiu Yim-Yim as

Qin Ziyang as

Ou Ning as Huang Shizhong

Chun Boon-Lee as

Sun Rong as

Li Pu as

Sit Wing-Gwan as

Mao Xianfa as

Dong Guicheng as

Qi Xiaogang as

Huang Ying as

Run Yanyu as

Zhu Huaiyong as

Tong Wai as

Chin Long-Gan as

Fu Wa-Fung as

Lam Hoi-Chuen as

Chui Chak-Ping as

Yiu Hok-Lap as

Suen Man-Ching as

Sam Lui-Chit as

Chow Chou as

Bat Oi-Nei as

Woo Na-Na as

Wong Ji-Dan as

Ching Yik-Wing as

Go San-Guen as

Yeung To as

Chen Ying as

Liu Yuk-Kei as

Miu Wan-Jing as

Cheung Yuen as

Chow Kwan as

Chan Lai-Sin as

Chui Yu-Mei as

San San-Jun as

Lok Lui as

Kai Lai-Man as

Tsui Na as

Chiu Chun-Sing as

Hung Tak-Cho as

Yau Chi-Ho as

Chow Siu-Tung as

Guo Hui as

Lee Kai-Yuk as

Fu Chuanjie as

Wan Jeun-Kit as

Zhang Huaiyu as

Zhang Zhiqin as

Lee Gwai-Ping as

Yip Yu-San as

Wong Kan-Bo as

Go Ching-Lung as

Chan Hiu-Fung as

Chan Biu as

Kei Yung as

Ma Sing-Kit as

Yam Chung as

Ng Fei as

Zhang Jian as

Lai Hiu-Kin as

Chiu Seung-Ban as

Chan Lung-Man as

Gao An Yi as

Wei Li as

Suen Lung-Hei as

Qi Yingqi as

Hu Shanshan as

Mak Ching as

Lau Ga-Tung as

Wang Feng as

Zhao Yanhua as

Hou Jun as

Yang Zhenyu as

Liu Tao as

Yang Wanying as

Peng Guang as

Huang Chen as

Huang Chen as

Jiang Peihua as

Meng Xianhua as 孟宪华

Feng Bin as

Fang Qing as

Wang Chao as

Liang Hong as

Li Jianyang as

Sun Tianao as

Zhang Wenjun as

Liu Zhengyu as

Lou Qi as

Shi Menglin as

Liu Biao as

Chen Xiaoxing as

Zhao Chongtao as

Li Binbin as

Cheng Guang as

Liu Siqi as

Mao Jianqiang as

Zhao Jianqin as

Gao Xinqi as

Duan Xunjie as

Zou Cheng as

Zhu Jiayi as

Edmond Wong Kin-Yip as Shot Policeman

Chang Di as Police Chief

Fang Ge as Chief Eunuch

Miao Liang as

Cheung Chit as

Yang Guang as

Wei Yibo as Yong Kai