A brother and sister escape from Japanese-occupied Shanghai to Japanese-occupied Taiwan, to stay with their grandfather who runs a Kung-Fu school there. However, the master of a Japanese Kung- Fu school in Taiwan has plans to bringing all other schools on the island under his domination, and part of his plan involves the murder of the grandfather.
Jackie Chan
Nora Miao
Chan Sing
Henry Luk Yat-Lung
Yi Ming
Suen Lam
Liu Ming
Cheng Siu-Siu
Han Su
Han Ying-Chieh
Lo Wei
Chiang Kam
Liu Ping
Yeh Hai-Ching
Weng Hsiao-Hu
Suen San-Cheung
Hou Po-Wei
Wang Ching-Liang
Ho Wei-Hsiung
Tsang Ming-Cheong
Chen Shen-Lin
Shih Ting-Ken
Lin Chong
Robert Tai
Su Kuo-Liang
He Ming-Hsiao
Wang Yung-Sheng
Li Long-Yin
Yeh Fei-Yang
Ching Kuo-Chung
Wei Lai
Li Hsiao-Ming
Lui Wan-Biu
Chin Lung
Wang Kuo-Fei
Chang Chung-Kui
Ko Chang-Sheng
Wang Chi-Sheng