Season 1 Seven Network , 2009 Watch now Season 2 Seven Network , 2010 Watch now Season 3 Seven Network , 2011 Watch now Season 4 Seven Network , 2012 Watch now Season 5 Seven Network , 2013 Watch now Season 6 Seven Network , 2014 Watch now Season 7 Nine Network , 2021 Watch now Season 8 Nine Network , 2022 Watch now