Siao Fong-fong, who played the heroine Sha Yen, was a young actress who enjoyed huge popularity at that time. The Daring Gang of Nineteen from Verdun City (aka 19 Heroes of the Green Mountain) portrays how Sha Yen practices kung fu with her eighteen fellow male disciples, vowing to seek revenge for the murder of her parents. Produced by Hsin Hwa Motion Picture Company in Hong Kong, it was shot in Taiwan and featured the local landscape. The credits show that renowned director Sung Tsun-shou wor...