洪彪（黄新 饰）、洪豹（郭峰 饰）设下诡计想要吞并赌场，其阴谋被千王罗四海（谢贤 饰）识破终未能遂愿，两人因此对罗四海怀恨在心，想要找机会将他彻底除掉。谭升（任达华 饰）是交际花谭小棠（汪明荃 饰）的弟弟，某日，他因在赌场出千被罗四海抓住，谭小棠出面为弟弟解围，就此得以同罗四海相识，两人之间产生了真挚的感情。 洪彪一行人收买了北方千王卓一夫（杨群 饰）想要陷害罗四海，哪知道罗四海和卓一夫不打不相识，成为肝胆相照的兄弟。遗憾的是，卓一夫和罗四海最终未能逃脱敌人的魔爪，于是，两人决定将毕生绝学传授给谭升。
盾牌是一部近年少见的极具争议性的连续剧，它打破了传统警匪片套路，把一群警官与各种罪案做斗争的同时，也面临各种自身问题的困扰，一个个有着复杂性格的警察跃然于屏幕之上，彻底打破了“警察就是好人”这种简单而幼稚的界定...
Big Mood is a vivacious and rebellious portrayal of female friendship when infiltrated by the complexities of a serious mental illness. The six-part series will explore the messy pitfalls and idiosyncrasies of navigating adulthood through wicked humour, daft anecdotes, and unsettling truths. Best friends Maggie and Eddie have lived in each other’s pockets for ten years, through thick, thin, and multiple challenging eyebrow trends. But with the rest of their lives looming, careers hanging in the balance, and Maggie’s bipolar disorder making an unwelcome return to form, Eddie begins to question whether this friendship is really in their best interests. It’s a pivotal point in both their lives, bringing to the surface those all-important questions – could sleeping with your former History teacher be the key to happiness? Is a basement Rat Hotel a functional alternative to pest control? How do you stop your new psychiatrist giving you worry dolls? With their twenties behind them, Maggie and Eddie’s relationship faces the future – can it survive?
