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