『聊(liao)齋金瓶梅』介紹(shao):2043年7月1日,犯罪大(da)王將軍(jun)(盧惠光飾(shi)(shi)(shi))被(bei)捕(bu),一星(xing)期(qi)后由(you)鐵(tie)(tie)面無(wu)私(si)的(de)法官(guan)余(yu)鐵(tie)(tie)雄(xiong)(xiong)(張(zhang)衛健飾(shi)(shi)(shi))主(zhu)審。將軍(jun)特派其(qi)黑社會爪牙健(鄭伊健飾(shi)(shi)(shi))返回50年前尋找鐵(tie)(tie)雄(xiong)(xiong),并將其(qi)洗腦使他無(wu)法進(jin)行審判。政府知(zhi)情后特派飛龍(long)特警(jing)鐵(tie)(tie)面(劉德華(hua)飾(shi)(shi)(shi))、掃帚(zhou)頭(張(zhang)學(xue)(xue)友飾(shi)(shi)(shi))及發達(da)星(xing)(任達(da)華(hua)飾(shi)(shi)(shi))返回1993年去(qu)保護(hu)鐵(tie)(tie)雄(xiong)(xiong)。 時大(da)雄(xiong)(xiong)為93年一中(zhong)學(xue)(xue)長(chang)期(qi)留班生,常遭同(tong)學(xue)(xue)余(yu)忌安(許(xu)志安飾(shi)(shi)(shi))作弄毒打,只有女(nv)友采(cai)妮(楊采(cai)妮飾(shi)(shi)(shi))對他真(zhen)心。飛龍(long)三特警(jing)混進(jin)學(xue)(xue)校,掃帚(zhou)頭當(dang)上(shang)老(lao)師(shi),鐵(tie)(tie)面做(zuo)大(da)雄(xiong)(xiong)同(tong)學(xue)(xue),星(xing)則任大(da)雄(xiong)(xiong)跟班,幫大(da)雄(xiong)(xiong)打贏忌安,并向他套取鐵(tie)(tie)雄(xiong)(xiong)下(xia)落,但大(da)雄(xiong)(xiong)卻表示(shi)校內并無(wu)鐵(tie)(tie)雄(xiong)(xiong)此人。在這時健亦扮成老(lao)師(shi)混入學(xue)(xue)校,另一邊大(da)雄(xiong)(xiong)母親要(yao)改(gai)嫁(jia)理查德余(yu)……最終(zhong)飛龍(long)特警(jing)能完(wan)成任務(wu)嗎?