In an attempt to save his village from being taken over by brutes, Wah is beaten to a pulp and his mother brutally murdered. Determined to take revenge, Wah learns the art of Wing Chun and enters into a showdown with the nasty villains.

Bryan Leungas Master Tsang / Leung Jan
Casanova Wongas Cashier Wah
Sammo Hungas Gei Cheun
Dean Shek Tinas Master Yao
Fung Hak-Onas Mo
Lee Hoi-Sangas Ya Chao / Iron Fist
Tiger Yang Cheong-Wooas Thunder Pai
Yeung Waias Tiger
Lam Ching-Yingas Thunder's Men / Leung's Student (uncredited)
Yuen Biaoas Thunder's Men (uncredited)