Guest Stars Sarah Beattie as Olivia Spector Bronagh Taggart as Gail McNally Emmett J. Scanlan as Glen Martin David Beattie as Liam Spector Colin Morgan as Tom Anderson Richard Clements as Richard Turner Karen Hassan as Annie Brawley Kelly Gough as Hagstrom Aisling Franciosi as Katie Benedetto Gerard Jordan as Brian Stone Jonjo O'Neill as Tom Stagg Tara Lee as Daisy Drake Brian Milligan as James Tyler Tim Loane as Ged Green Chris Corrigan as Nash Paul Kennedy as Stephen Jennings Séainín Brennan as Liz Tyler Orla Mullan as Control Dan Gordon as X-Ray 1 Paul Caddell as Crime Scene Manager
