All Available Season All Season Specials Jan, 0001 1 episodes 0.0 season 1 May, 2003 2 episodes 6.3 season 2 Sep, 2004 4 episodes 8.5 season 3 Oct, 2006 4 episodes 9.0 season 4 Dec, 2007 3 episodes 9.0 season 5 Sep, 2009 6 episodes 8.2
