Season 1 BBC One Northern Ireland Season 3 BBC One Northern Ireland , 2010 Season 4 BBC One Northern Ireland , 2013 Season 5 BBC One Northern Ireland , 2014 Season 6 BBC One Northern Ireland , 2015 Season 7 BBC One Northern Ireland , 2016 Season 8 BBC One Northern Ireland , 2017 Season 9 BBC One Northern Ireland , 2018 Season 10 BBC One Northern Ireland , 2019 Season 11 BBC Scotland , 2020