Tommy Saunders

Mark Wahlberg

Patrick Downes

Christopher O'Shea

Jessica Kensky

Rachel Brosnahan

Special Agent Richard DesLauriers

Kevin Bacon

Commissioner Ed Davis

John Goodman

Officer Sean Collier

Jake Picking

Tamerlan Tsarnaev

Themo Melikidze

Sgt. Jeffrey Pugliese

J.K. Simmons

Carol Saunders

Michelle Monaghan

Police Interrogator

Khandi Alexander

Governor Deval Patrick

Michael Beach

Li

Lana Condor

Dzhokhar Tsarnaev

Alex Wolff

Carol's Sister

Erica McDermott

Mayor Thomas Menino

Vincent Curatola

Dun Meng

Jimmy O. Yang

Hospital Victim #4

Melanie Blake Roth

Superintendent Billy Evans

James Colby

Mike Thomas

John Fiore

Agent Bradshaw

Adam Trese

Katherine Russell

Melissa Benoist

MIT Officer Reed

Shawn Contois

Police Officer

Marinko Radakovic

Watertown Cop #1

Sean Avery

Murder Cop #3

Darryl Wooten

Agent Williams

Hampton Fluker

Ian Dylan Hunt

Steve Woolfenden

Dustin Tucker

Officer Miguel Colon

Matthew James Kutcher

Leo Woolfenden

Lucas Thor Kelley

Officer Joey Reynolds

Curtis J. Bellafiore

Connie Pugliese

Martine Assaf

Dr. #2

Emily Petta

Kara

Cara Leroy O'Connellt

Ofc. Lisa Murphy

Paige MacLean

Tiesha

Pamela Amicy

Harrold

Rhet Kidd

Officer Travis Dixon

Brandon Wahlberg

Dic Donohue

Kelby Turner Akin

Lilliana Williams

Tereza Kacerova

Captain Charlie Collins

Billy Smith

Mass State Trooper

Lorna Pruce

Chief Deveau

David DeBeck

Computer Forensic Tech

Albert M. Chan

Jimmy

Jay Giannone

Jeff Bauman

Dan Whelton

Sergeant John MacLellan

Cliff Moylan

FBI Analyst #3

Brandon Scales

Cory Scott

Dias Kadyrbayev

Elijah Guo

Ecuadorian Family Member

Gavin Monteiro

Aza

Jin Yang Brancalhao

Cambridge Cop

Joe Sobalo Jr.

Robel

Brent Saunders

Michael Butler

Dean Neistat

Injured Victim

Ron G. Young

Carol's Mom

Kathy Harum

Jessica's Mom

Margaret Buff

Bomb Suspect

Anthony Romeo Garcia

Guy Opening MIT Door

Peter Berg

Park Pedestrian

John Franchi

Boat Owner

Rick Burtt

Uncle Archie

Arthur Wahlberg

Third Officer at Falcon

Anthony 'Ace' Thomas

Boat Owner's Wife

Donna MacClary

Felix G. Arroyo

James L. Leite

David Ortiz

David Ortiz

Secretary

Kathy-ann Hart

Young Police Officer

Dicky Eklund Jr.

Boston Cop

Matt Mings

Christopher Wyman

FBI Analyst 1

Max McGillivray

MSP Colonel

Charles Luise

Michael Marchand

MIT Grad Students

Michael Chuah

Director

Dorothy Aufiero

Director

Stephen Levinson

Director

Peter Berg