Ruth Wilson
as Lorna Brady
Daryl McCormack
as Detective Colman Akande
Simon Delaney
as Sgt. Aidan Massey
Hilda Fay
as Amy Kane
Philippa Dunne
as Niamh
Mark Huberman
as Michael Kearney
Dermot Crowley
as James Coyle
Frances Tomelty
as Sister Eileen