3系列相声轻喜剧笑口常开是以中国传统相声为蓝本在搜集的近三百部传统相声段子中精心挑选了32个内容健康艺术性佳群众喜闻乐见的段子去其糟粕取之精华加以改编创作而成其中有反映市井人物百态的钓鱼拔牙琴棋书画王二爷酒迷白吃 王宝钏洗澡；有针砭时弊的糊涂县官三性人家兄；有展现历史人物才华的传说故事解学士吃元宵两吃鱼；有展现历史人物才华的传说故事解学士吃元宵两吃鱼；也有展现民间传统手艺的卖布头怯拉车当行论怯算命灯下神术；还有描写小人物智慧的巧嘴媒婆皮匠招亲扒马褂数来宝黄半仙丢驴吃药淘气儿训徒贼说话三近视等
Toby#39;s personal life also heats up as his relationship grows with crime reporter Tia Tremblay, who is inexplicably the one person he can#39;t read Life will be no less dramatic for Toby#39;s colleagues as Sgt Michelle McCluskey struggles through a complicated marriage with her husband, while IIB head Alvin Klein nbsp;attempts to protect himself and his team from the political manoeuvrings of the ambitious new police superintendent, Nichola Martell Meanwhile, new director of emergency services Oz Bey realizes that being the boss is harder than he expected
张大勇陶大宇 饰与干探李忠义梁荣忠 饰侦察一件件扑簌迷离的案件很多案件都是案中案谜团一个接一个但他们还是能用自己的聪明才智揭露案情的真相力求把犯罪分子绳之于法 他们的感情线也是同样曲折迂回与沙展勇本是青梅竹马情侣的女友容金枝苏玉华 饰贪图富贵 离开了勇却又与忠义有过一段情 记者高婕郭可盈 饰在与阿勇共同查案的过程中擦出了爱的火花但由于婕本身就有男友两人的关系进退两难……
