Pou-Soi Cheang Director Tony Jaa Chaitchai Actor Jing Wu Chan Chi-Kit Actor Zhang Jin Ko Hung Actor Louis Koo Hung Mun-Gong Actor Simon Yam Chan Kwok-Wah Actor Ken Lo Wong Kwong Actor Philip Keung Fan Ging-Hung Actor Jun Kung Hung Mun-Biu Actor Aaron Chow Actor Babyjohn Choi Kwok Chun-Yat Actor Lai-yin Leung Writer Ying Wong Writer Yip Wai Shun Producer Paco Wong Producer David M. Richardson Film Editing Kwong Wing Chan Original Music Ken Chan Original Music Horace Ma Production Design Bruce Yu Costume Design