Sinopsis
Shing Lung (Jackie Chan) pasó toda su niñez aprendiendo el estilo secreto de Kung Fu de su abuelo. Su abuelo siempre lo advirtió de mantener el secreto del arte, pero Lung nunca rechazaba una pelea, lo que originó desastrosos resultados.
Reparto
Jackie Chan — Chan田俊 — Chen Peng-fei任世官 — Yen Chuen Wong石天 — Undertaker李昆 — Tee ChaWong Chi-Sang — One of Yen Chuen Wong's Men (uncredited)Chen Hui-Lou — Unicorn (uncredited)Ma Cheung — Iron Head (uncredited)程天賜 — Willow Sword (uncredited)Eagle Kim Young-Il — Chin Wa Li (uncredited)Cheng Fu-Hung — Great Bear (uncredited)Kim Se-Ok — (uncredited)Ho Hing-Nam — (uncredited)Chiang Long-Sheng — (uncredited)Huang Gen-Wei — (uncredited)Chui Yuen — (uncredited)Ting Hsiang — (uncredited)Xie Jian-Wen — (uncredited)Peng Gang — (uncredited)Chu Shao-Hwa — (uncredited)王耀 — Stony Egg (uncredited)