Season 1

September 28, 2003 | 23 Episodes

Season 2

October 3, 2004 | 23 Episodes

Season 3

September 25, 2005 | 23 Episodes

Season 4

September 24, 2006 | 24 Episodes

Season 5

September 23, 2007 | 18 Episodes

Season 6

September 28, 2008 | 23 Episodes

Season 7

September 27, 2009 | 22 Episodes