"The movie starts at the 1998 bomb attack by the Real IRA at Omagh, Northern Ireland. The attack killed 31 people. Michael Gallagher one of the relatives of the victims starts an examination to bring the people responsible to court."
Gerard McSorley
as Michael Gallagher
Michèle Forbes
as Patsy Gallagher
Brenda Fricker
as Nuala O'Loan
Stuart Graham
as Victor Barker
Peter Ballance
as Mark Breslin
Brendan Coyle
as Detective Sergeant John White
Ian McElhinney
as Stanley McCombe
Stanley Townsend
as Sam Pollock
Fiona Glascott
as Cathy Gallagher
Pauline Hutton
as Sharon Gallagher
Kathy Kiera Clarke
as Elizabeth Gibson
Claire Connor
as Caroline Gibson
Gerard Crossan
as Hugh
Alan Devlin
as Laurence Rush
Francesco Quinn
as Marion Radford
Tara Lynne O'Neill
as Carol Radford
Lorcan Cranitch
as Chief Constable Sir Ronnie Flanagan
Chris Corrigan
as Duty Sergeant
Sarah Gilbert
as Patricia McLaughlin
Kreeta Taponen
as Nurse
Brid Ní Chumhaill
as Anne McCombe
Brent Hearne
as Pat Doherty
Breige Roche
as Ann (Patsy's Sister)
Pete Travis
Director
Arthur Lappin
Executive Producer
Don Mullan
Producer
Dan Hubbard
Casting
Paul Greengrass
Mary Callery
Clive Barrett
Editor
Eimer Ní Mhaoldomhnaigh
Costume Design
Andrew Lowe
Mary Maguire
Mary Alleguen
Production Manager
Caroline McManus
Post Production Supervisor
Tristan Whalley
Ed Guiney
Greg Brenman
Donal Gilligan
Director of Photography
Julie Busher
Art Direction
David Wilson
Production Design
Brendan McCarthy
Guy Hibbert
Writer
Simon Frame
Visual Effects Supervisor
Patrick Redmond
Still Photographer
Rosanne Flynn
Researcher
Louise Gaffney
Script Supervisor
Sarah Hanna
Casting Associate
Rory Bruen
Assistant Art Director
Harriet Donington
Visual Effects Producer
Jennifer Hegarty
Makeup Artist
Ciarán Tanham
Camera Operator
Fiona Hogan
Tina Phelan
Kevin Byrne
Special Effects Supervisor
Eileen Buggy
Key Hair Stylist