Season
- Season 0 2010-11-21
- Season 1 2010-09-26
- Season 2 2011-03-13
- Season 3 2012-05-13
- Season 4 2013-07-21
- Season 5 2014-06-08
- Season 6 2015-09-13
- Season 7 2016-05-08
- Season 8 2016-11-25
- Season 9 2018-01-07
- Season 10 2019-01-19
- Season 11 2020-01-04
- Season 12 2021-02-13
- Season 13 2021-11-20
- Season 14 2022-09-10
- Season 15 2023-08-16
- Season 16 2024-09-15
- Season 17 2025-09-28
Season 17 Episode
- Season 4 Picking Up the Pieces
- Season 4 Four Lives of Kody's Wives
- Season 4 Big Boy Panties!
- Season 4 Odd Wife Out
- Season 4 Christmas Surprise
- Season 4 Robyn's Secret
- Season 4 Polygamy Questions Answered
- Season 4 A Wife Decides
- Season 4 Sister Wives On the Ropes
- Season 4 Polygamist Marriage Therapy
- Season 4 Mother-in-Law Invasion
- Season 4 Boys Night Out
- Season 4 Polygamist Flash Mob
- Season 4 While the Wives are Away...
- Season 4 Browns in Crisis
- Season 4 Tragedy in the Family
- Season 4 Celebration Countdown
- Season 4 The Commitment Celebration
Sister Wives - Season 4 Episode 18 The Commitment Celebration
6.00 30 minutes After months of planning there’s just 48 hours to go; the dresses are not ready, the lights are not strung, and 200+ guests are on their way. A surprise organized by the teenagers caps a unique event; a celebration of four marriages in one giant family.
