The Big Boss
In 1976, an unofficial sequel to "The Big Boss" was made called "The Big Boss Part II", starring Bruce Le (Huang Kin Lung) as Cheng Chao-an and Lo Lieh as Cheng's brother, who wants revenge for their father's murder. The film was directed by Chan Chue, who was an assistant director on the original film and also reprises his role as the villainous ice factory manager. "The Big Boss Part II" (not to be confused with "Big Boss 2" starring Dragon Lee and Bolo Yeung) was partly filmed at some of the Pak Chong locations used in the original film, including the ice factory and the Buddhist temple which is used as the villain's lair. The elusive film still exists, but has never been officially released on home media.