Season 1 ORF 1 , 2003 Season 2 ORF 1 , 2004 Season 3 ORF 1 , 2005 Season 4 ORF 1 , 2005 Season 5 ORF 1 , 2005 - 2007 Season 6 ORF 1 , 2006 - 2012 Season 7 ORF 1 , 2008 Watch now Season 8 ORF 1 , 2009 Watch now Season 9 ORF 1 , 2010 Watch now Season 10 ORF 1 , 2011 Watch now Season 11 ORF 1 , 2012 Watch now Season 12 ORF 1 , 2013 Watch now Season 13 ORF 1 , 2014 - 2016 Season 14 ORF 1 , 2015 Watch now Season 15 ORF 1 , 2015 - 2016 Watch now Season 16 ORF 1 , 2017 Watch now Season 17 ORF 1 , 2017 - 2018 Watch now Season 18 ORF 1 , 2019 Watch now Season 19 ORF 1 , 2020 Watch now Season 20 ORF 1 , 2021 Watch now