In the last "Big Boss" (AKA "Fists of Fury"),Cheng Chao-On was arrested after killing Hsiao Mi, "The Big Boss." In this unofficial sequel, his brother, Cheng Chao-Chun, visits his brother in Thailand, finds a job at the same ice factory that his brother worked at and avenges the death of their father.

• Tien Chiang Film Company
• Lo Lieh
• Wang Ping
• Michael Chan Wai-Man
• Gam Biu
• Ho Pak-Kwong
• Chien-Chiu Huang
• Hung Hung
• Bruce Le