Season 1 Seven Network , 2007 Season 2 Seven Network , 2008 Season 3 Seven Network , 2009 Season 4 Seven Network , 2010 Season 5 Seven Network , 2011 Season 6 Seven Network , 2012 Season 7 Nine Network , 2013 Season 8 Nine Network , 2016 Season 9 Seven Network , 2019 Watch now Season 10 Seven Network , 2022 Watch now