Guest Stars Saise Ní Chuinn as Blánaid Williams Jonjo O'Neill as Donal Flynn Michael Smiley as Roger Muldoon Lloyd Hutchinson as Gerald Fisher Yasmine Akram as Nora Garvey Peter Coonan as Ben Aidan McCann as David Flynn Jake Farmer as Ruben Garvey Kate Higgins as Molly Flynn Conor O'Donnell as Michael Flynn Paul Tylak as Dr O'Doul Gary Lilburn as Father O'Doyle Peter Claffey as Callum