Season
- Season 1 2005-05-30
- Season 2 2006-06-12
- Season 3 2007-06-04
- Season 4 2008-04-01
- Season 5 2009-01-29
- Season 6 2009-07-21
- Season 7 2010-06-01
- Season 8 2010-09-22
- Season 9 2011-07-18
- Season 10 2012-06-04
- Season 11 2013-03-12
- Season 12 2014-03-13
- Season 13 2014-09-10
- Season 14 2015-03-03
- Season 15 2016-01-15
- Season 16 2016-09-23
- Season 17 2017-09-29
- Season 18 2018-09-28
- Season 19 2021-01-07
- Season 20 2021-05-31
- Season 21 2022-09-29
- Season 22 2023-09-28
- Season 23 2024-09-26
- Season 24 2025-09-25
Season 24 Episode
- Season 21 Let the Battle Begin
- Season 21 Just Wingin' It
- Season 21 Clawing Your Way to the Top
- Season 21 Slipping Down to Hell
- Season 21 Breakfast 911
- Season 21 Til Chef Do Us Part
- Season 21 Wok This Way
- Season 21 Game On!
- Season 21 Putting the Carne in Carnival
- Season 21 Everyone's Taco'ing About It
- Season 21 21st Annual Blind Taste Test
- Season 21 What in Hell's Kitchen?
- Season 21 The Fab Five Take Flight
- Season 21 Lights, Camera, Sabotage!
- Season 21 A Finale for the Ages (1)
- Season 21 A Finale for the Ages (2)
Hell's Kitchen - Season 21 Episode 4 Slipping Down to Hell
6.80 44 minutes The contestants are introduced to the HK Water Park and are to launch themselves down a giant slip 'n slide into a pool of ingredients. Then, each team is to create an amazing spin on four different types of sliders, containing unique ingredients.
