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 Aisling Franciosi as Katie Benedetto Karen Hassan as Annie Brawley Kelly Gough as Hagstrom Gerard Jordan as Brian Stone Jonjo O'Neill as Tom Stagg Tara Lee as Daisy Drake Sofia Smyth Fuentes as Nancy Stagg Sara Dylan as Receptionist Lisa Duffy as Forensic Scientist The Dissociates as Themselves