一个好汉三个帮。绰号沙胆（郑浩南 饰）、重案大只（邓浩光 饰）、重案迷信（彭建新 饰）、有钱（王米高 饰）和处男(楼南光 饰)的五个年轻人聚在了一起，他们都怀着一腔热诚投靠了警察。然而普通警员的平静生活又让他们感到不满足，于是，他们同时投考了飞虎队。经过层层筛选，五人成功入选。训练营的生活既严格、又艰苦，教官都是冷冷冰冰的，但这一切并没有击倒五名热血沸腾的年轻人，他们都以优异的成绩毕了业。他们毕业后的第一项任务，就是解救被匪徒扣押的十几名人质……
陈浩峰
回复 :大副罗考将“萨克拉曼多号”从委内瑞拉到迈阿密的航程变成了一次地狱之ddd。罗考，丧失当船长的资格后，在船员中间四处制造混乱，以此做为报复。而同时他竟暗中将毒品走私到美国。
沈雁
回复 :香港警方收到一卷录影带，内容指出三名警队成员涉嫌当街对一名男子使用暴力。为此，香港警方投诉科的成员开始对机动部队（英文PTU）的成员进行调查。机动部队的警员李永森（任达华饰）知道录影带中的警员乃是自己与同事，而被使用暴力的则是绰号“大麻成”的不法分子。于是阿森决定，对上隐瞒事件，对下寻找“大麻成”私了。而此时“大麻成”却不知去向。机动部队的警员孖八（李国麟饰）因为财务问题向警队寻求援助被拒，而其在一次行动中又被上司撞倒使用暴力，孖八被逼上人生的绝路。三队警察，在一夜之间紧张起来，他们能否解决各自的问题呢？
陈诗雨
回复 :Quién lo impide is a call to change our perception of adolescents and youths; our idea of those born in the early 21st century who have recently reached adulthood; those who now seem guilty of everything as they themselves see their hopes dashed. Somewhere between documentary, fiction and pure testimonial record, the young adolescents show themselves the way they really are, the way we rarely see them, or the way they let us see them: taking advantage of the film camera to show off the best of themselves and renew our trust in the future; from fragility and emotion, with humour, intelligence, beliefs and ideas. Because the young people who speak to us about love, friendship, politics or education refer not only to their own situation, but to the things that always matter to us, at any age. Quién lo impide is a film about ourselves: about what we were, what we are and what we will continue to be.
