The fourth season of America's Got Talent, an American television reality show talent competition, premiered on the NBC work 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. 综艺新番美国达人第四季是本站推荐的热门经典剧情,美国达人第四季由演员大卫·哈塞尔霍夫,珊农·奥斯博内,皮尔斯·摩根主演,本剧拍摄地点于美国,背景故事优美,制作团队优良,制作公司荣获多项奖项,收视率与评价居高不下,观后感觉是不错的作品.在欧美综艺 剧中是不错的剧集作品.