Season 20 aired between 13 Jan 2006 and 21 Dec 2006, 12 episodes.
Episodes
E01
Episode 1
13 Jan 2006
E02
Episode 2
03 Mar 2006
E03
Episode 3
12 Mar 2006
E04
Episode 4
24 Mar 2006
E05
Episode 5
13 May 2006
E06
Episode 6
19 May 2006
E07
Episode 7
22 Jul 2006
E08
Episode 8
01 Sep 2006
E09
Episode 9
19 Oct 2006
E10
Episode 10
26 Oct 2006
E11
Episode 11
22 Nov 2006
E12
Episode 12
21 Dec 2006