Katherine Devlin Annie Conlon Actor Frank Blake Shane Bradley Actor Charlie Maher Fogerty Actor Abigail McGibbon Tina McIntyre Actor Tony Flynn Davy Hamill Actor Matthew Forsythe Aodhan McAllister Actor Chris Robinson Chris Young Actor Hannah McClean Jen Robinson Actor Derek Thompson Robin Graham Actor Dan Gordon Robert `Rab' McKendry Actor Alfie Lawless Henry Thompson Actor Seána Kerslake Margaret `Mags' Thompson Actor Conor O'Donnell C.I.D. Actor Paddy Jenkins Happy Kelly Actor John Nayagam John Desai Actor Sian Brooke Grace Ellis Actor Joanne Crawford Helen McNally Actor Andi Osho Sandra Cliff Actor Desmond Eastwood Murray Canning Actor Andrea Irvine Nicola Robinson Actor Dearbháile McKinney Aisling Actor Nathan Braniff Tommy Foster Actor Mary Jordan Waitress Actor Martin McCann Stevie Neil Actor Carol Moore Eileen Actor Frankie McCafferty Barney Nugent Actor Craig McGinlay Craig McQuarrie Actor Seamus O'Hara Lee Thompson Actor Catriona Hinds Sally Kyle Actor Jonathan Harden David `Jonty' Johnson Actor Bronagh Taggart Writer Amanda Black Producer Declan Lawn Director, Executive Producer Adam Patterson Director, Executive Producer Stephen Wright Executive Producer Louise Gallagher Executive Producer Gilles Bannier Director