 In season 1, each week of the competition featured a single episode, with dancers' eliminations pre-recorded the week they occurred and then broadcast at the beginning of the next week's episode.In seasons 2 to 8, the show's weekly format was split between two episodes, a performance episode, as described above, and a results show which revealed the outcome of the at-home-viewer voting following the performance show of the same week.More recent seasons have returned to a one-show-per-week format, but with each week's episode typically reflecting the results of voting for the previous week's performances, with these results revealed at the end of the following week's performances.