List of American Idol episodes
"American Idol" is an American singing competition television series created by Simon Fuller; it is produced by Fremantle and 19 Entertainment. It began airing on Fox in the United States on June 11, 2002, and ended on April 7, 2016. The series moved to ABC with its sixteenth season which debuted on March 11, 2018. It started off as an addition to the "Idols" format based on the British series "Pop Idol", and became one of the most successful shows in the history of American television. The concept of the series involves discovering recording stars  from unsigned singing talents, with the winner determined by the viewers in America through telephones, Internet, and SMS text voting. Most watched episodes. "American Idol" has seen its fair share of viewership changes over the years. The show had 38.1 million viewers in the finale of season 2 and an all-time low with a mere 5.55 million viewers tuning in to watch the final performances of the fourteenth season.