Guest Stars Siobhán O'Kelly as Rosie Boyd Ivy Brereton as Ellie Boyd Paul Reid as DC Maguire Robert Mitchell as Fitz Cailum Carragher as DS Armstrong Callen Costello as Daniel Boyd Flynn Gray as Young Boyd Liam Heffernan as Patrick Gorman Adam Walker-Kavanagh as Garda Brady John Olohan as Dermot Craig McGinlay as Rev Adam Mason Rachel Petladwala as DC Shakir Doireann May White as Orla Naoimh Whelton as Mary Farrell Rachael Dowling as Dr Ormonde Hugh O'Conor as CS James Casey Alan Howley as Site Manager Daniel Monaghan as Shane Gibbons Ciara O'Callaghan as Nicola Patterson Aoife Nic Ardghail as Officer Cooper Aidan Kelly as Fred Murray Alan Devine as Bill Patterson Carl Fitzpatrick as Doctor Sheena Kelly as PSNI Officer Mark Kelada as Jamal Jade Silke Fetherston as Mandy Adam Murphy as Skinner Youssef Quinn as Samir Ahd Tamimi as Hasan Walles Hamonde as Malik Clelia Murphy as Bridget Murray Rex Ryan as David Duggan Enda Oates as Jack Duggan
