『老王的(de)春天(tian)』介紹:夏威夷念大學的(de)香港富豪子(zi)弟李(li)澤星(xing)(xing)(xing)(周星(xing)(xing)(xing)馳飾(shi))學業無(wu)(wu)成(cheng)揮金(jin)如(ru)土(tu),是校(xiao)園(yuan)一(yi)霸(ba),終因(yin)搭(da)上黑(hei)幫(bang)(bang)老大情(qing)婦遭黑(hei)幫(bang)(bang)追殺,身(shen)(shen)(shen)體被(bei)炸成(cheng)碎片。在李(li)澤星(xing)(xing)(xing)父親(吳孟達飾(shi))的(de)請求下,教授(shou)(徐錦(jin)江飾(shi))將李(li)澤星(xing)(xing)(xing)全(quan)身(shen)(shen)(shen)人(ren)造復原,并把最新研制成(cheng)功的(de)無(wu)(wu)敵(di)芯(xin)片置入(ru)其(qi)身(shen)(shen)(shen),令(ling)其(qi)搖(yao)身(shen)(shen)(shen)一(yi)變成(cheng)為(wei)無(wu)(wu)敵(di)“百(bai)變金(jin)剛”。黑(hei)幫(bang)(bang)老大得知李(li)澤星(xing)(xing)(xing)復活后,將寫有戰(zhan)爭程(cheng)序的(de)芯(xin)片植入(ru)手下身(shen)(shen)(shen)體,令(ling)其(qi)變身(shen)(shen)(shen)“鐵(tie)甲威龍”前來追殺李(li)澤星(xing)(xing)(xing)。為(wei)贏(ying)得暗戀的(de)女同學蟲蟲(梁(liang)詠(yong)琪(qi)飾(shi))的(de)芳心(xin),李(li)澤星(xing)(xing)(xing)決意重塑形象,奮力與“鐵(tie)甲威龍”展(zhan)開大戰(zhan)。