Season 1

November 8, 2007 | 5 Episodes

Season 2

January 27, 2008 | 15 Episodes

Season 3

January 2, 2009 | 20 Episodes

Season 4

January 24, 2010 | 11 Episodes

Season 5

January 23, 2011 | 11 Episodes

Season 6

January 8, 2012 | 9 Episodes

Season 7

January 6, 2013 | 8 Episodes