Season
- Season 0 2008-05-07
- Season 1 2005-06-01
- Season 2 2006-01-05
- Season 3 2006-09-12
- Season 4 2007-05-19
- Season 5 2007-09-24
- Season 6 2008-03-17
- Season 7 2008-09-22
- Season 8 2009-03-09
- Season 9 2009-09-21
- Season 10 2010-03-22
- Season 11 2010-09-20
- Season 12 2011-03-21
- Season 13 2011-09-19
- Season 14 2012-03-19
- Season 15 2012-09-24
- Season 16 2013-03-18
- Season 17 2013-09-16
- Season 18 2014-03-17
- Season 19 2014-09-15
- Season 20 2015-03-16
- Season 21 2015-09-14
- Season 22 2016-03-21
- Season 23 2016-09-12
- Season 24 2017-03-20
- Season 25 2017-09-18
- Season 26 2018-04-30
- Season 27 2018-09-24
- Season 28 2019-09-16
- Season 29 2020-09-14
- Season 30 2021-09-20
- Season 31 2022-09-19
- Season 32 2023-09-26
- Season 33 2024-09-17
- Season 34 2025-09-16
Season 34 Episode
- Season 18 Week 1: Premiere
- Season 18 Week 2: Star-Chosen Dances
- Season 18 Week 3: Most Memorable Year
- Season 18 Week 4: Switch Up Night
- Season 18 Week 5: Disney Night
- Season 18 Week 6: Party Anthems Night
- Season 18 Week 7: Latin Night
- Season 18 Week 8: Celebrity Dance Duels
- Season 18 Week 9: American Icons
- Season 18 Week 10: The Finals - Part 1
- Season 18 Road to the Finals
- Season 18 Week 10: The Finals - Part 2
Dancing with the Stars - Season 18 Episode 4 Week 4: Switch Up Night
6.09 48 minutes Julianne Hough returns to the show as a guest judge once again. In a change of pace the entire cast opens the show with a wild group dance. Then the contestants switch partners for the competition based on the home audience's Twitter votes. Scores are combined with last week's for next week's elimination. In a special surprise Derek shows off his first choreographed routine for the Macy's Stars of Dance.
