Daisy Edgar-Jones Marianne Actor Paul Mescal Connell Actor Eliot Salt Joanna Actor India Mullen Peggy Actor Aislin McGuckin Denise Actor Desmond Eastwood Niall Actor Sarah Greene Lorraine Actor Fionn O'Shea Jamie Actor Leah McNamara Rachel Actor Eanna Hardwicke Rob Actor Sebastian de Souza Gareth Actor Kwaku Fortune Philip Actor Lenny Abrahamson Director Hettie MacDonald Director Alice Birch Writer Sally Rooney Writer Catherine Magee Producer Emma Norton Executive Producer