All Available Season All Season Specials Aug, 2010 13 episodes 0.0 Season 1 Sep, 2010 13 episodes 7.1 Season 2 Sep, 2011 22 episodes 7.4 Season 3 Jan, 2013 13 episodes 7.8 Season 4 Nov, 2013 13 episodes 7.4 Season 5 Dec, 2014 16 episodes 7.5
