Kuei Chih-Hung (桂治洪) (20 December 1937 – 1 October 1999) was one of the most popular and daring filmmakers to work for the Hong Kong-based Shaw Brothers Studios, directing more than 40 films throughout the late 1960s, 1970s and early 1980s. Known for his bold cinematic style, innovative use of realistic, on-location shooting and often gritty, controversial subject matter, Kuei found critical and commercial success working in a variety of