Elenco - Agente C: Dupla Identidade
Andrea Riseborough
Colette McVeigh
Clive Owen
Mac
Gillian Anderson
Kate Fletcher
Aidan Gillen
Gerry
Domhnall Gleeson
Connor
Brid Brennan
Ma
David Wilmot
Kevin Mulville
Stuart Graham
Ian Gilmour
Martin McCann
Brendan
Maria Laird
Young Collette
Barry Barnes
Gerry Senior
Michael McElhatton
Liam Hughes
Gary Lydon
Geoff
Daniel Tatarsky
Watcher
Tom Bennett
Watcher #2
Nicholas Asbury
Agent
Morgan Watkins
MI5 Officer
Karl Shiels
Mulville's Driver / Gunman
Mark Huberman
RUC Officer at Hospital
Ronnie McCann
RUC ConstableEoin Murtagh
Louie, Fletcher's SonAlan Devine
Social Club BarmanBen Smyth
Sean
Nia Gwynne
Female WatcherCathal Maguire
MarkIan Patterson
News Reporter
Alan O'Neill
RUC Officer
David Herlihy
Senior Staff OfficerFrank Smith
Henderson
Kate Nic Chonaonaigh
Henderson's Wife
Lisa Walsh
Brendan's Girlfriend
Una Carroll
Brendan's MumJames Greene
British Soldier (uncredited)
Anna Elizabeth McGrath
Mourner (uncredited)