Guest Stars Mya Rose McAleese as Baby Anna Ava Grace McAleese as Baby Anna Sophie Brown as Baby Anna Zoe Brown as Baby Anna Leah O'Rourke as Jenny Joyce Beccy Henderson as Aisling Amelia Crowley as Deirdre Mallon Claire Rafferty as Miss Mooney Philippa Dunne as Geraldine Devlin Donna Traynor as Herself Kevin McAleer as Uncle Colm Paul Mallon as Dennis Art Campion as Father Peter Robert Calvert as Jim Across the Road Julia Dearden as Maureen Malarkey Liam Neeson as Chief Constable Byers Brenock O'Connor as Jon Ardal O'Hanlon as Eammon Laurie Kynaston as Philip Eleanor Methven as Aunt Bridie Vanessa Ifediora as Laurie Conor Lowry as Young Boy Serena Terry as Officer Reid Francis Mezza as Dee Jay Duffy as Harry Caoimhe Farren as Ms. Janet Taylor Michael Byers as Officer Lennox Bronagh Gallagher as The Commitment Desmond Eastwood as Benny Chelsea Clinton as Herself Billy Carter as Mailman Bronagh Taggart voices Intercom Conor O'Donnell as Waiter Clara Geraghty as Communion Girl Cara Quin as Communion Girl Cara Mailey as Little Girl James Stockdale as Tomas