Season 1 NBC , 2001 - 2002 Watch now Season 2 NBC , 2002 - 2003 Watch now Season 3 NBC , 2003 - 2004 Watch now Season 4 NBC , 2004 - 2005 Watch now Season 5 NBC , 2005 - 2006 Watch now Season 6 NBC , 2006 - 2007 Watch now Season 7 USA Network , 2007 - 2008 Watch now Season 8 USA Network , 2009 Watch now Season 9 USA Network , 2010 Watch now Season 10 USA Network , 2011 Watch now