Guest Stars Saise Ní Chuinn as Blánaid Williams Jonjo O'Neill as Donal Flynn Lloyd Hutchinson as Gerald Fisher Peter Coonan as Ben Aidan McCann as David Flynn Nina Norén as Minna Williams Seána Kerslake as Theresa Claffin Kate Higgins as Molly Flynn Conor O'Donnell as Michael Flynn Barry Ward as Fergal Loftus Jennifer Laverty as Doctor Seán Doyle as David