Martin Cahill
Noel Curley
Gary
Frances
Tina
Inspector Ned Kenny
Jimmy
Willie Byrne
Anthony
Paddy
Shea
Tommy
Gay
Harry (as Vinnie Murphy)
Orla (as Roxanna Williams)
Police Sgt. Patrick Higgins
Young Martin Cahill
Patricia
Sylvie
Lawless
James Donovan
Arcade Woman
Assassin
Arthur Ryan
Henry Mackie (as Don Wicherley)
Judge
Desk Guard
IRA Man 1
IRA Man 2 (as Patrick Condron)
Young Anthony
Young Paddy
Garda 1
Garda 2
Guide
Mrs. Cahill
1962 Priest (as Donnacha Crowley)
Young Frances
Commissioner
Maeve
Aiden
Beavis, Fence
HC Chairman
Corporation Official
Doctor
Judge 2
Mrs. Duggan
Reporter
Reporter 2
Revenue Man 1
Revenue Man 2
TV Newsreader
UVF Leader
CPAD Leader
Woman Worker
Young Detective
Hollyfield Priest
Garda 3
Young Hood 1
Young Hood 2
Young Hood 3 (as Jeffrey O'Toole)
Young Hood 4
Young Hood 5 (as Ger Kearny)
Security Guard
Mr. Crenshaw
Nanny
Baby
Garda 4
Garda 5
Self
Police Officer with Dog (as Anthony Furlong)
Football Supporter (uncredited)