Season 1 BBC One Northern Ireland , 2007 Season 2 BBC One Northern Ireland , 2008 Season 3 BBC One Northern Ireland , 2015 Season 4 BBC One Northern Ireland , 2015 Season 5 BBC One Northern Ireland , 2015 Season 6 BBC One Northern Ireland , 2016 Season 7 BBC One Northern Ireland , 2016 Season 8 BBC One Northern Ireland , 2016 Season 9 BBC One Northern Ireland , 2017 Season 10 BBC One Northern Ireland , 2017 Season 11 BBC One Northern Ireland , 2018 Season 12 BBC One Northern Ireland , 2018 Season 13 BBC One Northern Ireland , 2019 - 2020 Season 14 BBC One Northern Ireland , 2020 Season 15 BBC One Northern Ireland , 2021 - 2022 Season 16 BBC One Northern Ireland , 2022 - 2023 Season 17 BBC One Northern Ireland , 2023