Season 1
18 episodes · Oct 6, 2004
Season 2
18 episodes · Sep 28, 2005
Season 3
18 episodes · Sep 27, 2006
Season 4
21 episodes · Oct 10, 2007
Season 5
20 episodes · Oct 1, 2008
Season 6
21 episodes · Jun 1, 2009
Season 7
20 episodes · Oct 20, 2010
Season 8
25 episodes · Oct 5, 2011
Season 9
25 episodes · Oct 10, 2012
Season 10
25 episodes · Oct 9, 2013
Season 11
25 episodes · Oct 8, 2014 · 7.0
Season 12
25 episodes · Oct 7, 2015
Season 13
25 episodes · Oct 5, 2016
Season 14
31 episodes · Sep 13, 2017
Season 15
27 episodes · Sep 26, 2018
Season 16
25 episodes · Sep 17, 2019 · 1.0
Season 17
27 episodes · Sep 23, 2020 · 2.0
Season 18
28 episodes · Sep 22, 2021
Season 19
26 episodes · Sep 21, 2022
Season 20
25 episodes · Oct 4, 2023
Season 21
24 episodes · Oct 2, 2024
Season 22
18 episodes · Oct 1, 2025
