Guest Stars Conor Mullen as Frank Ahern Justine Mitchell as Elaine Lynch Carrie Crowley as Mairead Noonan Elijah O'Sullivan as Jacob Dwyer Éanna Hardwicke as Joe Ryan James O'Donoghue as Calum Dwyer Hazel Doupe as Ingrid Jensen Ayoola Smart as Cathy Cregan Hilary Rose as Alanna Hutchins Lochlainn O'Mearáin as Rory Dwyer Stuart Graham as Denis Ahern Michael Patric as Sgt. Paudie Manning Thomas Levin as Carl Jensen Nigel Mercier as Ned Hutchins
