Seasons

Specials

April 7, 2008 | 12 Episodes

Season 1

April 11, 2004 | 13 Episodes

Season 2

July 11, 2004 | 13 Episodes

Season 3

December 12, 2005 | 13 Episodes

Season 4

September 6, 2005 | 13 Episodes

Season 5

December 1, 2006 | 13 Episodes

Season 6

February 28, 2006 | 13 Episodes

Season 7

September 15, 2006 | 13 Episodes

Season 8

September 11, 2006 | 13 Episodes

Season 9

April 9, 2007 | 13 Episodes

Season 10

September 13, 2006 | 13 Episodes

Season 11

January 1, 1970 | 13 Episodes

Season 12

January 9, 2007 | 13 Episodes

Season 13

October 8, 2007 | 12 Episodes

Season 14

September 2, 2007 | 13 Episodes

Season 15

January 1, 1970 | 9 Episodes

Season 16

January 7, 2008 | 12 Episodes

Season 17

May 4, 2008 | 9 Episodes

Season 18

April 28, 2008 | 10 Episodes

Season 19

July 28, 2008 | 8 Episodes

Season 20

November 17, 2008 | 9 Episodes

Season 22

July 13, 2008 | 6 Episodes

Season 25

April 3, 2008 | 10 Episodes

Season 26

October 1, 2008 | 12 Episodes

Season 27

June 15, 2009 | 7 Episodes

Season 28

August 16, 2010 | 11 Episodes