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 Aisling Franciosi as Katie Benedetto Kelly Gough as Hagstrom Jonjo O'Neill as Tom Stagg Gerard Jordan as Brian Stone Tara Lee as Daisy Drake Brian Milligan as James Tyler Chris Corrigan as Nash Tim Loane as Ged Green 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
