Overview:Simon Cowell, Louis Tomlinson, Robbie Williams and Ayda Williams return for an exciting fifteenth season of the UK's biggest singing competition, starting with arena auditions at SSE Wembley Arena; with Dermot O'Leary.
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First Air Date: Sep 04, 2004Last Air date: Dec 02, 2018Season: 15 SeasonEpisode: 423 EpisodeRuntime: 26:14 minutesQuality: HDIMDb: 5.8 / 10 by 85 usersPopularity: 105.607Language: en
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