Kung Fu Executioner (1981)

Kung Fu Executioner takes place in 1920s Shanghai. A vicious Japanese drug ring is operating in the city with impunity. Martial-arts expert Billy Chong takes on the intruders single-handed. And Chong doesn't believe in taking prisoners or giving his victims a second chance. Carl R. Scott and Chan Sing also appear in this wall-to-wall action spree. ~ Hal Erickson, Rovi