Matt Damon
Rory
Acting
Casey Affleck
Cobby
Acting
Ving Rhames
Frank Toomey
Acting
Jack Harlow
Scalvo
Acting
Michael Stuhlbarg
Mr. Besegai
Acting
Alfred Molina
Richie Dechico
Acting
Owen Earls
Charlie Haggerty
Acting
Hong Chau
Dr. Donna Rivera
Acting
Natalie Carter
Mrs. Haggerty
Acting
Walter Liebman
Terry
Acting
André De Shields
Mr. Kelly
Acting
Ron Perlman
Mayor Miccelli
Acting
Rob Gronkowski
Rob Gronkowski
Acting
Toby Jones
Attorney Alan Flynn
Acting
Slate Holmgren
Dave Wedge
Acting
Ronnie Cho
Mark Choi
Acting
Sheika Murray
Waiter #1 at Wharf
Acting
Perry Strong
Waiter #2 at Wharf
Acting
Nick Trice
City Hall Employee
Acting
Tommy Nohilly
Police Commissioner
Acting
Jason Furlani
Cabinet Member
Acting
David Gborie
Bouncer
Acting
Toby Onwumere
John Wayne
Acting
Paul Walter Hauser
Booch
Acting
Scout Backus
Colani
Acting
Nicholas B Alexander
Sergeant at Rivera's Office
Acting
Nathaniel Wood
Massachusetts Trooper #1
Acting
Craig Hutchinson
Massachusetts Trooper #2
Acting
Mike Bash
Boston Police Officer
Acting
Deirdre McCourt
Vermont Cop
Acting
Shawn Fitzgibbon
Quincy Cop
Acting
Jerry Kernion
Fire Monitor
Acting
Nik Walker
Hero Fireman
Acting
Ramona Floyd
Bartender
Acting
Mark Steven Dancewicz
Tactical Cop
Acting
Brett Keating
Sniper in Tower
Acting
Michael Rodrick
Police on the Roof
Acting
Eleni Yiovas
Senior Tactical Cop
Acting
Gregory Cunningham
Senior Cop at Plaza
Acting
Peter Morse
Cop at Barricade
Acting
Robert Marsella
Cop That Says Hey
Acting
Don DiPetta
Officer at Airport
Acting
Christopher Brian Roach
Police Transfer Officer
Acting
Billy Smith
New Police Commissioner
Acting
John Noble Barrack
Photographer
Acting
Jadon Cole
Rory's Son
Acting
Robbie Dema
Border Patrol Mountie #1
Acting
Robert Harvey
Border Patrol Mountie #2
Acting
Jonathan Gabriel Charles
Pollster
Acting
Richie Moriarty
Jerry the Grocer (uncredited)
Acting
Craig 'Radio Man' Castaldo
Radio Man (uncredited)
Acting