Season 1 ORF 1 , 2005 Watch now Season 2 ORF 1 , 2006 - 2007 Season 3 ORF 1 , 2007 Season 4 ORF 1 , 2008 - 2009 Season 5 ORF 1 , 2009 - 2017 Season 6 ORF 1 , 2010 - 2011 Season 7 ORF 1 , 2011 Season 8 ORF 1 , 2012 - 2013 Season 9 ORF 1 , 2013 - 2014 Season 10 ORF 1 , 2014 - 2016 Season 11 ORF 1 , 2015 - 2016 Season 12 ORF 1 , 2016 - 2017 Watch now Season 13 ORF 1 , 2017 - 2018 Season 14 ORF 1 , 2018 - 2019 Watch now Season 15 ORF 1 , 2019 - 2021 Watch now Season 16 ORF 1 , 2021 - 2022 Watch now Season 17 ORF 1 , 2022 Watch now Season 18 ORF 1 , 2022 - 2024 Watch now Season 19 ORF 1