电影郎心如铁

Darkside Blues (Japanese: ダークサイド・ブルース, Hepburn: Dākusaido Burūsu) is a manga series by Hideyuki Kikuchi. The story has been adapted into an anime film directed by Yoshimichi Furukawa. The film was originally licensed by Central Park Media and then later licensed by ADV Films.The story involves the town of Kabuki-cho, home of a resistance faction called Messiah. In the futuristic setting, Kabuki-cho is one of the last places of freedom because the Persona Century Corporation has taken control of the majority of the Earth. Kabuki-cho is hence known as "The Dark Side of Tokyo". Furthermore, a mysterious stranger called Darkside appears to protect the citizens of Kabuki-cho.

漫画第14卷（2019年11月1日发售）的动画BD同捆版收录时长25分的OAD。

警官黄伟（梁家辉 饰）被借调调查一件涉及警员犯罪的案子，为搜集证据，黄伟犯险入狱。火烧岛典狱长（柯俊雄 饰）治下的监狱充斥着暴力、不公，以及制度化的犯人殴斗。黄伟很快在狱中结识了室友小朱（庹宗华 饰）和因思念儿子多次越狱的刘世杰（洪金宝 饰），并经历了帮派人物大林（高捷 饰）的入狱洗礼。台球选手大锤（成龙 饰）因误杀帮派大哥钢珠（刘德华 饰）之弟入狱，大林受命向大锤复仇，此事被狱中大哥桂老大（王羽 饰）调解。黄伟、大锤等四人被典狱长吸收进入“清风队”，在执行暗杀任务的过程中，黄伟意外的发现了自己追查多时的幕后真凶。

本美术片为剪纸片，讲述了“除夕”和“年”的由来。古时候，名叫“夕”的怪兽每逢腊月三十晚上会来到人间祸害老百姓，连灶王爷都对它无可奈何。后来灶王爷上天请天神帮忙，仙童“年”自告奋勇来到人间，在灶王爷半信半疑的目光中，“年”和“夕”大战几个回合，用手中的竹竿和红绸将之打死。老百姓为了庆祝此次胜利，将腊月三十叫做“除夕”，为了纪念“年”的功绩，将“正月初一”叫做“过年”，风俗延续至今，不过“烧竹竿”变作了“放鞭炮”，“挂红绸”变作了“贴春联”。