《美国达人 第四季》是一部由执导的欧美综艺作品，上映时间为2009，属于欧美综艺影视作品，影片的关键词是：美国达人 第四季,season,America&#39,Got,Talent,American,television ，电影评分:1.0。 　　The fourth season of America's Got Talent, an American television reality show talent competition, premiered on the NBC network on June 23, 2009. Country singer Kevin Skinner was named the winner on September 16, 2009. This season is the first season to be broadcast in high definition.