『年級媽媽3線觀整版(ban)』介紹:千術高手(shou)(shou)(shou)(shou)錢文(wen)(wen)(wen)迪(劉(liu)(liu)(liu)(liu)德華 飾(shi))與女友(you)莉莉(鐘麗緹 飾(shi))、好友(you)“金手(shou)(shou)(shou)(shou)指”阿(a)智配合(he),在賭局(ju)中贏得(de)(de)富豪劉(liu)(liu)(liu)(liu)耀(yao)祖六百萬(wan)港(gang)幣。發(fa)現自己被騙(pian)的劉(liu)(liu)(liu)(liu)耀(yao)祖怒不(bu)可遏,綁架阿(a)智要挾文(wen)(wen)(wen)迪為其(qi)入(ru)獄,以便從犯(fan)人魯(lu)賓孫(sun)(關(guan)海山 飾(shi))手(shou)(shou)(shou)(shou)中拿回劉(liu)(liu)(liu)(liu)的三(san)億財(cai)產(chan)。文(wen)(wen)(wen)迪擔心(xin)好友(you)安危(wei)只(zhi)得(de)(de)服從,入(ru)獄執行任務,進入(ru)了冤家——獄警殺手(shou)(shou)(shou)(shou)雄(xiong)(梁家輝 飾(shi))的勢力范圍(wei)。 文(wen)(wen)(wen)迪在獄中憑(ping)借過人手(shou)(shou)(shou)(shou)段很快站(zhan)穩腳跟,甚(shen)至連(lian)殺手(shou)(shou)(shou)(shou)雄(xiong)也一并收服。隨著(zhu)文(wen)(wen)(wen)迪與魯(lu)賓孫(sun)接觸日深,他發(fa)現魯(lu)賓孫(sun)居然是劉(liu)(liu)(liu)(liu)耀(yao)祖岳父(fu)。原來劉(liu)(liu)(liu)(liu)耀(yao)祖覬覦魯(lu)賓孫(sun)財(cai)產(chan)多時(shi),為此(ci)不(bu)惜將(jiang)妻(qi)子(zi)殺害(hai),魯(lu)賓孫(sun)替女兒報仇反遭陷(xian)害(hai),落得(de)(de)在牢中晚景(jing)凄涼。正義感勃發(fa)的文(wen)(wen)(wen)迪決定(ding)幫魯(lu)賓孫(sun)討(tao)回公道,遂聯合(he)殺手(shou)(shou)(shou)(shou)雄(xiong)奪取劉(liu)(liu)(liu)(liu)耀(yao)祖的不(bu)義之(zhi)財(cai)……