Aisling Loftus as Ann Marie O'Donnell

Patrick Gibson as Brendan O'Donnell

Elaine Cassidy as Margaret

David Rawle as Young Teen Brendan O'Donnell

Hazel Doupe as Young Ann Marie O'Donnell

Hugh O'Conor as Father Joe Walsh

Gemma-Leah Devereux as Beth

Michael Ford-FitzGerald as Dr. Tracey

Martin McCann as Finbar

Joe McGann as Prosecuting Council Cummins

Finbar Lynch as Heffernan

B.J. Hogg as Michael Pat

Michael Ford-FitzGerald as Dr Tracey

Marc Sinden as Father Dennis

Joe Mullins as John O'Brien