A one-armed martial arts master is being stalked by an Imperial assassin, the master of two fighters killed in the previous film. When the One-Armed Boxer is invited to attend a martial arts tournament, his efforts to lay low are unsuccessful, and the assassin soon tracks him down with the help of his three subordinates: a Thai boxer, a yoga master, and a kobojutsu user.
王羽
as Liu Ti Lung / The One-Armed Boxer
Doris Lung Chun-Erh
as Wu's daughter
Chien-Po Tsen
as Thai boxer / Nai Men
龍飛
as Yakuma
Wong Wing-Sang
as Indian fighter
薛漢
as Tournament referee
劉家榮
as Fighter with 3-section staff
Wong Fei-Lung
as One-armed boxer's student
金剛
as Fung Sheng Wu Chi
Yu Sung-Chao
as Wu Chang Sang
山茅
as Bamboo cutter
Wang Tai-Lang
as Monkey stylist / Ma Wu Kung
