A parody-spoof about corruption and immorality in the Honk Kong Police late during the British occupation. Ray Lui stars as the new hotshot cop, constantly challenged by his wannabe rivals, who all aspire to impress and thus inherit the right to take over from the soon-to-retire senior detective, played by Kent Cheng. 一代枭雄之三支旗（转）。警界传奇——陈志超探长。这不是影评，这是补剧情。跟风之作。。吕良伟霸气十足。 学警陈志超虽成绩名列前茅，但因得罪探长刘福而被调守梅窝，却因一次缉获当地黑社会头子而获派担任便衣，更与江湖大姐义结金兰。福无法摆平英军强奸村女一案，听侄儿刘和奸计欲陷害志超，幸志超化险为夷，同时亦使刘福威名大增，此后官运亨通，引来同僚林光及雷洛妒忌。志超生性风流，除有妻何玉珠及妾白素芬外，更有女友姚卿，引起素芬不满，在自杀及偷汉后，终弄致分手。志超因懂得奉承刘福，遂成为刘福退休后的继任人，誓言除暴安良。时刘和把小歌女郭秋菊卖身给夏爵士，之后更逼死她，志超便抓来刘和替秋菊报仇，更不惜与刘和的老板雷洛再结梁子。最后刘福在临终前来求情，志超才饶刘和一命。志超在五十年代多次社会暴乱中均有突出的表现，故最后获升为新部门“三支旗”（香港、九龙、新界俗称三支旗）的总舵主，拥有无上警力，成为警界神话。
