Guest Stars Sarah Beattie as Olivia Spector Bronagh Taggart as Gail McNally Valene Kane as Rose Stagg Emmett J. Scanlan as Glen Martin Claire Rafferty as Christine Larkin Richard Clements as Richard Turner Archie Panjabi as Paula Reed Smith Karen Hassan as Annie Brawley Aisling Franciosi as Katie Benedetto Siobhán McSweeney as Mary McCurdy Jonjo O'Neill as Tom Stagg Tara Lee as Daisy Drake Nick Lee as Ned Callan Ian McElhinney as Morgan Monroe Lisa Hogg as Marion Kay Tim Loane as Ged Green Pauline Hutton as Lisa Benedetto Sofia Smyth Fuentes as Nancy Stagg Aoibhínn McGinnity as Lyndsey Conklin