Guest Stars Mark McKenna as Anthony Kinsella Ryan Lincoln as Isaac "Kem" Kemela Donncha Tynan as Dan Murphy George Georgiou as Zehab Can Öykü Karayel as Nuray Batuk Cathal Pendred as Rory Hayes Paul Tylak as Donal Crehan Aidan O'Hare as Fr Deegan Kenan Ece as Hamza Ger Carey as Beady Donovan Colleen Keogh as Doctor Jane Kelly Dane Whyte O'Hara as Zach Burke Sinan Sicimoglu as Teller Mark Lawrence as Young Male Doctor Claire O'Donovan as Judge Marie Ruane as Court Registrar Michael O'Kelly as Prosecution Barrister Daniel Parsons as Dayna Parsons Aine Flanagan as Louise Brady Peadar Cox as Benjamin Stokes Hilary Anne Vesey as Viking's Barrister Niall O'Sioradain as James Quinn