Ben Affleck

Doug MacRay

Gary Galone

Internal Affairs Officer at Fenway

Peter Looney

NA Speaker

Ted Arcidi

Cedar Junction C.O.

Georgia Lyman

Neptune's Waitress

Chick Bernhard

Marty McGuire (uncredited)

Stephen Bishop

Derrick (uncredited)

Jeffrey Corazzini

Boston Police Officer (uncredited)

Jeffrey Feingold

FBI Agent (uncredited)

Keith Fluker

Boston PD (uncredited)

Jim Ford

FBI SWAT (uncredited)

John Franchi

Townie (uncredited)

Victor Garber

Assistant Bank Manager (uncredited)

Brian A. White

FBI SWAT #1

Jack Neary

Arnold Washton

Michael Malvesti

Atlantic Truck Courier

Jeremy Renner

James "Jem" Coughlin

Rebecca Hall

Claire Keesey

Jon Hamm

FBI S.A. Adam Frawley

Blake Lively

Krista Coughlin