Overview: Each of the acts will need to show its adaptability as well as singing talent in order to survive another week in the competition; Dermot O'Leary hosts.
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First Air Date: Sep 04, 2004Last Air date: Dec 02, 2018Season: 15 SeasonEpisode: 423 EpisodeRuntime: 48 minutesQuality: HDIMDb: 5.10 / 10 by 90 usersPopularity: 52.196Language: English