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
Lung
Nora Miao
Mao Li Er / Miss Lee
Chan Sing
Okimura
Henry Luk Yat-Lung
Lon Si Chun
Yi Ming
Master Su
Sun Lan
Liu Ming
Lung's Mother
Cheng Siu-Siu
Okimura's Daughter
