Season 1973 BBC One Northern Ireland , 1973 Season 2016 BBC One Northern Ireland , 2016 Season 2017 BBC One Northern Ireland , 2017 Season 2018 BBC One Northern Ireland , 2018 Season 2019 BBC One Northern Ireland , 2019 Season 2020 BBC One Northern Ireland , 2020 Season 2021 BBC One Northern Ireland , 2021 Season 2022 BBC One Northern Ireland , 2022 Season 2023 BBC One Northern Ireland , 2023