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.
科普学习
电影
电视剧
综艺
动漫
伦理
爽文短剧
影视解说
体育赛事
预告片