春秋战国时代楚庄王之后产下双胞胎，长子熊建及次子熊伟（同为申荣均饰演）。后因贼兵作反，战乱中兄弟失散。十数年后，熊建学得一身武艺。熊伟继皇位，荒淫无度，欲娶邻国公主（李菁）作为政治婚姻。偶然机会，兄弟重遇，熊伟恐兄长争帝位，加上两人长相一样，命人打造一铁头面具，套入熊建头上……

Li Zhishan is a rich man, but wealth cannot keep the loyalties of his wife, who has been visiting the bed of a rival. She helps plot against him, and the Vicious Long Brothers invade his home and steal the Golden Dragon Blade - a sword that makes its wielder unbeatable. Zhishan, crippled in the attack, and his young daughter are whisked away by a devoted servant, and the trio soon find shelter in the home of an herbalist. Years pass, the daughter grows up to be a lovely young woman and a powerful fighter, and the Long Brothers use the Golden Dragon Blade to gain power in the region. Zhishan's family of sorts has managed to stay well hidden, but a trip into the city - the daughter's first - sets off an old power struggle as Zhishan's wife discovers her daughter is quite alive.

号称“乾坤双雄”的余干文与郑乾元，奉师父独臂道长之命，下山寻访“天地剑”以免武林浩刼，两人下山余干文遇见五毒教主之女苏皎皎。皎皎对干文颇有好感——郑坤元在古墓为皎皎所伤，当皎皎得知坤元是干文师弟，后悔不已——关天勇指干文是杀禹门镖局三十口人的凶手，皎皎赶到，自承是凶手，忽然邓九仞出现，手持天地剑，照武也持天地剑，一天一地两剑相交，皆断，剑心内显出,巨祸消解。

Plain-clothes detective Wang is the best in his trade. One day he stumbles across a young girl's body who apparently is died of abortion. Wang investigates the guilty abortionist who leads Wang to a secret organization called "The Welfare Association". Actually it is an international prostitution racket. Wang sneaks into the association. When he is about to arrest the association's organizer, a girl, Lei, whose sister's death cause by the secret society, saves Wang in certain death. Wang arrests the organizer but has set her free from headquarter. Wang and Lei get together in getting the commander dismissed.

本片的金毛狮王与金庸《倚天屠龙记》小说人物无关，导演为何梦华，编剧是江阳。故事描述，侠盗金毛狮戴逍遥（赵雄），武功高强，为血衣帮主汪劲草（王侠）所忌，一夜戴雨夜归家途上，遭汪率徒众突袭，胸部中五毒神砂掌，只好突围逃亡；戴原已患恶疾，现又告受 伤，幸遇太湖七狮，送往神医吕伯景（房勉）处救治；吕决定与儿子文业（南宫勋）、女儿文芳（李菁），携戴赴回魂谷采七叶青莲治恶疾，惟期间遭汪追杀，险象横生……

故事发生在市井纷乱的香港。刁二（赵雄 饰）自恃从东瀛学得柔道真传，回港后濒濒滋事。一日，他来到忠义武馆寻衅，众弟子纷纷与其交手，怎奈都不是他的对手，忍无可忍的馆主李中海（房勉 饰）率爱徒联手将其击伤，轰出武馆。不甘落败的刁二搬来日本浪人北岛（罗烈 饰）重新杀入武馆，李中海好汉难敌四手，受致命伤惨死，徒弟雷明（王羽 饰）也被打的奄奄一息，幸得师妹小玲（汪萍 饰）相救，暂逃一劫。刁二扫清对手，在镇上开赌场敛财。伤愈的雷明苦练神功，决心为师父报仇，一年后修成正果，只身杀向赌场。交战中，他悉数杀死北岛、刁二和前来助阵的日本剑客，一洗往日血仇......

An officer of the law and his father are framed for a robbery they did not commit. With only his father's sword at the scene and the man nowhere to be found the officer flees in order to discover who really stole the jewels so that he may clear the family name.

10岁的小福偷钱去玩电脑游戏，因抢位置和人打架，被带到派出所。他去网吧讨回押金时遭拒，于是和几个同是“留守孩子”的同学一起深夜伏击网吧老板，并把老板打伤。老板报案并索要高额赔款，小福再次被带到派出所。
父亲只有从广东赶回，为此丢了工作，他痛打小福。小福追问母亲下落，父亲伤心地告诉儿子，他母亲在打工的时候跟一个有钱人跑了，小福仰天大哭。 镇上的干部和学校和这些孩子们的父母共同商量解决的办法，要么把...

夜幕下的汉东省京州市，看似平静的官场霎时间阴云密布。国家部委项目处处长赵德汉涉嫌受贿，遭到最高人民检察院反贪总局侦查处处长侯亮平（陆毅 饰）的突击调查。与此同时，侯亮平要求在京州市反贪局担任局长的老同学陈海协助调查有行贿嫌疑的京州市副市长丁义珍。陈海嫉恶如仇，准备行动， 却被检察长季昌明拦下，一同前往省里汇报。此前汉东省由省委副书记兼政法委书记高育良和省省委常委、京州市委书记李达康（吴刚 饰）截然分为“汉大帮”和“秘书帮”两派，新来的书记沙瑞金（张丰毅 饰）则无疑打破了两派的平衡。狡猾的丁义珍得知消息后潜逃海外，随后大风厂拆迁风波揭开了京州市乃至汉东省的官场黑幕。一场反贪风暴即将掀起……
本剧根据周梅森的同名小说改编。