Season 1
11 episodes · Mar 8, 2001
Season 2
11 episodes · Nov 20, 2002
Season 3
18 episodes · Jan 6, 2005
Season 4
23 episodes · Jan 5, 2006
Season 5
30 episodes · Jan 3, 2007 · 4.0
Season 6
28 episodes · Jan 2, 2009
Season 7
34 episodes · Jan 3, 2010
Season 8
23 episodes · Aug 18, 2011
Season 9
25 episodes · Jan 5, 2012
Season 10
32 episodes · Aug 15, 2012
Season 11
25 episodes · Jan 3, 2013
Season 12
26 episodes · Aug 22, 2013
Season 13
27 episodes · Jan 3, 2014
Season 14
26 episodes · Aug 18, 2014
Season 15
32 episodes · Jan 7, 2015
UK vs USA
29 episodes · Aug 27, 2015 · 5.0
Season 17
36 episodes · Jan 5, 2016
Season 18
33 episodes · Jul 28, 2016
All-Stars vs. New Stars
36 episodes · Jan 3, 2017
Season 20
26 episodes · Aug 1, 2017
Year Of The Woman
37 episodes · Jan 2, 2018
Eye Of The Storm
27 episodes · Aug 16, 2018
