Prison on Fire (Chinese: 監獄風雲; pinyin: Jiān yù fēng yún; Cantonese Yale: Gaam yuk fung wan) is a 1987 Hong Kong action film directed by Ringo Lam and starring Chow Yun-fat, Roy Cheung and Tony Leung Ka-Fai. The film was followed by a sequel in the 1991's Prison on Fire II.