年轻的小宝（李艺民）为了替父报仇，立志学武。他的求学之心被“正心馆”的棋拳大师（王将）及老厨师（袁小田）所认可。师徒共同设计了一套将象棋拳法和五行拳法完美结合的招式，向滥杀无辜的五行拳杀手（龙冠武）发起挑战。
Li Yi-Min
Ah Pao
Jack Long Shi-Chia
Chi Siu Tien
Mark Lung
Ghost Face Killer
Simon Yuen Siu-Tien
Master Cook
Wang Chi-Sheng
Chao Yun-Lung
Ricky Cheng Tien-Chi
Student
Jeanie Chang
Chi Siu Tien's Granddaughter
Hsiao Hou Tao
Student Bully
Wong Wing-Sang
Mau Ging-Shun
Ghost Face Killer victim
Hsiao Wang
Waiter
Au Lap-Bo
Wong Suet-Kwan
Wang Hsueh-Kun
Master Cheng Tzu Fang
