See-Yuen Ng Director, Producer Bruce Lee Billy Lo, Lee Chen-Chiang Actor Tong Lung Bobby Lo, Lee Chen-Kuo Actor Roy Horan Lewis Actor Roy Chiao Abbot Actor Lee Hoi-Sang Monk Actor Jang Lee Hwang Chin Ku Actor Tiger Yang Wildman Actor Li-Jen Hou Billy's Father Actor Corey Yuen Co-Director Sammo Hung Kam-Bo Co-Director Tin-Shing Ho Screenwriter Chuo-Lun Ting Screenwriter Raymond Chow Man-Wai Producer Andre Morgan Producer Raymond Chang Cinematographer Chi Ming Chiang Cinematographer Yu-tang Li Cinematographer Hsi-Ming Liang Cinematographer Peter Cheung Film Editing Frankie Chan Original Music