Season 1

September 11, 2005 | 7 Episodes

Season 2

September 2, 2007 | 8 Episodes

Season 3

September 1, 2008 | 13 Episodes

Season 4

September 14, 2009 | 13 Episodes

Season 5

January 10, 2011 | 8 Episodes

Season 6

January 2, 2012 | 8 Episodes

Season 7

January 7, 2013 | 8 Episodes

Season 8

March 13, 2017 | 5 Episodes