"得赌神毕生绝(jué )技的刀仔（刘(liú )德(dé )华）在龙五（向华(huá )强）的陪同下重(chóng )出江湖，代表师父(fù )以赌技致力慈善(shàn )事(shì )业，人称赌侠。遇到(dào )欲拜(bài )赌神为师号称赌圣的阿星（周星驰）后，两人互展(zhǎn )计谋绝技，打(dǎ )成平手。