The Angry River The plot has to do with a reign of terror conducted by a mysterious killer dubbed "Poison Dart," who is hitting all kinds of prominent people with poison darts. Details Casts Posters Title The Angry River Release Date 1971-05-12 Runtime 01 Hours 30 Minutes Genres Fantasy Adventure Production Companies Orange Sky Golden Harvest Production Countries Hong Kong Angela Mao Ying... Lan Feng... Kao Yuen... Leng Yu-Han... Pai Ying... King Hell... Raymond Lui... ... Han Ying-Chieh... Thug... Chiang Nan... ... Fung Ngai... Monk... Chang I-Fei... Hermit... Sammo Hung... Thug... Jackie Chan... Thug in black... Lam Ching-Ying... Thug... Original Size (500x750) Original Size (721x1000)