"得赌(dǔ )神毕生绝技(jì )的刀仔（刘德华）在(zài )龙(lóng )五（向华强）的陪同(tóng )下重出江湖，代表师父以赌技致(zhì )力慈善(shàn )事业，人称赌侠。遇(yù )到欲(yù )拜赌神为师号(hào )称赌圣的阿星（周星驰）后(hòu )，两人互(hù )展计谋绝技，打成平手(shǒu )。