Ringo Lam Director Onno Boelee Hornsby Actor Sylvia Chang Supt. Nancy Ho Actor Roy Chiao The Professor Actor Tat-wah Cho Hua Actor Samuel Hui King Kong Actor Gayle-Anne Jones Henchwoman Actor Tak-Hing Kwan Police Hockey Team Coach Actor Ronald Lacey The Boss Actor Karl Maka Albert Au Actor, Screenwriter Peter McCauley Digger Actor Kien Shih Interpol Boss Actor Sally Yeh Sally Bright Actor Tonya Original Music Sander Lee Cinematographer