Season 1

December 14, 1999 | 16 Episodes

Season 2

December 7, 2002 | 16 Episodes

Season 3

September 29, 2003 | 16 Episodes

Season 4

December 9, 2005 | 12 Episodes

Season 5

November 16, 2008 | 12 Episodes

Season 6

August 22, 2011 | 12 Episodes