Dante Lam Director, Screenwriter Jay Chou Jon Actor Andy On Sean Actor Nicholas Tse Man Yeung Actor Bing Bai Ice Actor Andrew Dasz Villain Actor Steven Dasz Jordan Mercenarie Actor Tin Chiu Hung Mark Actor Issam M. Husseini Jordanian Doctor Actor Ling Peng Rachel Actor Anthony Sandstrom Villian Actor Candy Leung Screenwriter, Producer Wai Lun Ng Screenwriter Solon So Executive Producer Zhongjun Wang Executive Producer Peter Kam Pau-Tat Original Music Kenny Tse Chung-To Cinematographer Wai-Chiu Chung Film Editing Alex Mok Siu-Chung Production Design Kwok-wing Chong Production Design William Fung Costume Design