Season 1 ITV1 , 1999 Watch now Season 2 ITV1 , 2000 Watch now Season 3 ITV1 , 2001 Watch now Season 4 ITV1 , 2002 Watch now Season 5 ITV1 , 2003 Watch now Season 6 ITV1 , 2004 Watch now Season 7 ITV1 , 2005 Season 8 ITV1 , 2006