臺灣黑社會老(lao)大的孫女(nv)被人(ren)劫持劫犯遇到電影特(te)技(ji)人(ren)林(lin)小龍(long)(long)(long)阿龍(long)(long)(long)自幼(you)在一家雜耍團長大除練功(gong)外以發明各種(zhong)古(gu)怪的機關道具為樂 　　林(lin)小龍(long)(long)(long)在路上(shang)撞(zhuang)見一歹徒(tu)綁架小女(nv)孩(hai)小龍(long)(long)(long)行(xing)俠仗(zhang)義擊(ji)退(tui)歹徒(tu)救(jiu)(jiu)下(xia)女(nv)孩(hai)并將小女(nv)孩(hai)安全無恙(yang)的送回(hui)黑社會老(lao)爺(ye)子(zi)感(gan)動(dong)之余(yu)請(qing)阿龍(long)(long)(long)和他的家人(ren)來府(fu)赴宴沒(mei)想到手下(xia)得力助手阿威勾引金(jin)三角毒梟(xiao)叛變老(lao)爺(ye)子(zi)被拘禁阿龍(long)(long)(long)和父親使出種(zhong)種(zhong)本領終于(yu)擊(ji)斃阿威救(jiu)(jiu)出老(lao)爺(ye)子(zi)