Doug MacRay

Ben Affleck

James "Jem" Coughlin

Jeremy Renner

Claire Keesey

Rebecca Hall

FBI S.A. Adam Frawley

Jon Hamm

Krista Coughlin

Blake Lively

Albert "Gloansy" Magloan

George Carroll

Dino Ciampa

Titus Welliver

Fergus "Fergie" Colm

Pete Postlethwaite

Desmond "Dez" Elden

Owen Burke

Stephen MacRay

Chris Cooper

Rusty

Dennis McLaughlin

Henry

Brian Scannell

Agent Quinlan

Corena Chase

Arnold Washton

Jack Neary

Henry's Girl

Kerri Dunbar

Alex Colazzo

Isaac Bordoy

Vericom Crew Chief

Tony V.

Beacon G.I. Joe Driver

Michael Yebba

BPD Sergeant at Krista's Accident

Daniel Woods

Inside Man at Fenway

Jimmy Joe Maher

Young Security Guard

Mark Berglund

Task Force Agent Conlan

Joe Lawler

Cashcom Guard

Ralph Boutwell

Margie

Michele Cressinger

Cashcom Guard

Michael Romig

Atlantic Truck Courier

Michael Malvesti

Morton Previt

Edward O'Keefe

FBI SWAT Team Leader

Ben Hanson

Morton Previt

Ed O'Keefe

FBI SWAT #1

Brian A. White

FBI SWAT #2

Richard Caines

Police Captain

Frank Garvin

Cop Giving Statement

Danny Ring

Internal Affairs Officer at Fenway

Gary Galone

Fenway Detective

David Catanzaro

Claire's Lawyer

Jeremiah Kissel

Plain Clothed FBI Agent

Malik McMullen

Gate D Police Officer

Charles C. Winchester III

Gate D Police Officer

Adam J. Husband

Eskimo Story Speaker

Danny DeMiller

NA Speaker

Susan Rawlinson

NA Speaker

Sean Locke

NA Speaker

Peter Looney

Colazzo's Friend

Lennin Pena

Cop Who Looks Away

James McKittrick

Cedar Junction C.O.

Ted Arcidi

Cedar Junction C.O. Visitors Area

Bryan Connolly

Monument Laundry Owner

Quan Liang Chen

Police Photographer

Alex Winston

Michael Houlihan

Michael F. Murphy

Warren Tavern Waitress

Kimberly Mahoney

Man in Harvard Square

Bobby Curcuro

Krista's Friend

Ginaya Green

Krista's Friend

Nicole Page

Neptune's Waitress

Georgia Lyman

Vericom Employee

Robert Boyden

Dancer at Foxy Lady

Jamie Ghazarian

Marty McGuire (uncredited)

Chick Bernhard

Derrick (uncredited)

Stephen Bishop

Student

Katelyn Cahill

Man at Casino Cash in Window Line (uncredited)

David Boston

Graham King

FBI Agent (uncredited)

Nick Cairis

Boston Police Officer (uncredited)

Jeffrey Corazzini

FBI Agent (uncredited)

Jeffrey Feingold

FBI Agent Gary Clark (uncredited)

Carlos Foglia

FBI SWAT (uncredited)

Jim Ford

Townie (uncredited)

John Franchi

Assistant Bank Manager (uncredited)

Victor Garber

FBI Agent (uncredited)

Suzanne Gillies

Runner (uncredited)

London Hall

Man (uncredited)

Bane Harlock

Gambler (uncredited)

Louis Holmes