Season 1 CTV , 2004 Watch now Season 2 CTV , 2004 - 2005 Watch now Season 3 CTV , 2005 - 2006 Watch now Season 4 CTV , 2006 - 2007 Watch now Season 5 CTV , 2007 - 2008 Watch now Season 6 CTV , 2008 - 2014 Watch now