又名：神勇铁金刚 The Spy Dad
著名影星詹二帮（梁家辉饰）常常出演一些英雄类人物的角色，但现实生活中却胆小如鼠，使深爱的妻子曼琼（余安安饰）离开了他，自此他便跟两个女儿忌廉（钟欣桐饰）与脆皮一起生活了。 铁男（陈小春饰）与Janet（田朴珺饰）均是国际刑警，得知恐怖分子龙一（徐锦江饰）将到香港去取另外的生化武器，在香港与恐怖分子交手的过程中，误入了二帮的家里，铁男被注射了智力退化的病毒，智商只有4岁儿童的程度。曼琼从好莱坞回来打
Title：Chuet chung tit gam gong Year：2003 Genre：Comedy Language：Cantonese Country：Hong Kong Director：Jing Wong Writer：Jing Wong Actors：Tony Ka Fai Leung / On-On Yu / Jordan Chan Plot：In Hong Kong, a terrorist organization plans to blackmail the world's government with the help of two fatal diseases a goofy scientist created. Two Interpol agents went to stop their evil plot of world domination, but one of them became a victim of one of the diseases and wanders off acting like a six-year old child. He mindlessly walks into a bullied action film star's mansion, and the star, Jones Bon, was forced to babysit him while dealing with affairs involving his divorced wife and his two daughters. Only a short period of times has passed when Jones, although paying more attention to solving his family situations, finds himself fighting the terrorists.
