阵容强大！廉政公署、警队、律政司署合力调查，抗击各个贪黑势力。
Officer John Cooper returns to duty after recovering from back surgery and meets his new partner, Officer Jessica Tang, a tough and disciplined cop with her own set of baggage from working the streets. Lydia, whose new partner is Ruben Robinson, can't seem to escape helping a former CI who won't stay in safety. Ben, Sammy and Dewey chase an armed man into an elementary school, while Ben bumps heads with an intense street cop whose cynical attitude is affecting their work.
卧底特工迪潜入罪犯帝国，并面临着艰难的抉择：是执行任务，还是帮助头目的女朋友逃脱。
韩国女孩知恩（夏希罗 饰）的父母都是开明的知识分子，因此家庭中的民主气氛浓厚，也就造就了知恩与生俱来的民主精神。大发（崔民秀 饰）出身于典型的专制型韩国家庭，在家里无论对错晚辈总是得听长辈的。偏偏这么一对凑在了一起，知恩与大发相爱了，并很快结了婚。这下，这两个完全不一样的家庭碰在了一起，家里简直成专制与民主精神斗争的战场，因而也笑料百出。 日子一天天过去了，两家人都慢慢起着变化。在知恩的倡导下，大发家开始慢慢变得民主，而知恩家却……
身患罕见疾病的“楚门少女”蔡小爱，遇到身世悲惨却坚毅的女生具恩兆，温柔贴心的学长宋灿河，古灵精怪的陆浩宇，四人在经历一系列的困难中不断成长，关键时刻一起帮助蔡小爱戳破坏人背后的谎言，更是在众人的努力下让蔡小爱重获健康，最后四人为了各自的人生闪闪发光。
