《铁探(🍅)》讲述了督(dū )察(✒)尚垶(袁伟豪饰)原是警队(duì )明日之星,在(🤢)一次行动中(🎗)为(wéi )救战友,不幸被(bèi )匪徒一枪穿(chuān )脑,经过抢救后奇迹生(shēng )还,并(📼)且查案(àn )比(⚫)以前(🕔)更(gèng )努力拼(pīn )(🤷)搏,赢得“铁探”的美誉。但尚(shàng )垶(xīng )饱(bǎo )受那次(📞)枪(🎿)击的后遗症(zhèng )(🍮)折磨,枪伤(shāng )阴(🚑)影、暴(bào )躁、甚(🐖)至失禁。而总警司万晞(🔩)华(惠(📯)英红(hóng )(🛑)饰(⏯))和Bingo(姜皓文饰)之(🗞)间神(shén )秘的关(guān )系(🏂),也(🤠)让那(nà )次(cì )枪击的(🙀)真相扑朔(shuò )迷离(lí )。在警队(duì )的大升迁(🚻)年,尚(shàng )垶被迫卷入了警(🎋)界(jiè )高层权力(🚴)相(🧣)争的漩涡中......