Seasons

Specials

December 31, 2008 | 3 Episodes

Season 1

September 3, 2007 | 20 Episodes

Season 2

October 29, 2007 | 20 Episodes

Season 3

January 14, 2008 | 20 Episodes

Season 4

March 12, 2008 | 20 Episodes

Season 5

May 12, 2008 | 20 Episodes

Season 6

September 1, 2008 | 20 Episodes

Season 7

December 22, 2008 | 25 Episodes

Season 8

April 4, 2009 | 20 Episodes

Season 9

May 16, 2009 | 20 Episodes

Season 10

August 29, 2009 | 20 Episodes

Season 11

November 2, 2009 | 25 Episodes

Season 12

February 13, 2010 | 20 Episodes

Season 13

April 5, 2010 | 20 Episodes

Season 14

August 30, 2010 | 20 Episodes

Season 15

March 28, 2011 | 20 Episodes

Season 16

May 16, 2011 | 20 Episodes

Season 17

August 22, 2011 | 20 Episodes

Season 18

October 24, 2011 | 20 Episodes

Season 19

September 3, 2012 | 20 Episodes

Season 20

November 26, 2012 | 20 Episodes