Spenser Confidential

Mark Wahlberg

Spenser

Winston Duke

Hawk

Alan Arkin

Henry

Iliza Shlesinger

Cissy Davis

Michael Gaston

Captain Boylan

Bokeem Woodbine

Driscoll

Marc Maron

Wayne Cosgrove

James DuMont

Bentwood

Post Malone

'Squeeb'

Colleen Camp

Betty

Hope Olaidé Wilson

Letitia

Kip Weeks

Macklin

Brandon Scales

Terrence Graham

Ayana Brown

Federal Agent Burton

Dustin Tucker

Federal Agent Fingle

Josh Cronin

Minimart Clerk

Alfred Briere

Scott Traylor

Rebecca Gibel

Laurie Boylan

Alexandra Vino

Gloria Weisnewski

Patty Ross

Mrs. Weisnewski

Chad Nehemiah Reed-Lopes

Terrence and Letitia's Son

Chaz Jeremiah Reed-Lopes

Terrence and Letitia's Son

Anthony "Ace" Thomas

Lego's Owner

Johnny Alves

Boxing Trainer

Rich Skinner

Billy

Trevor Robertson

'Skinny'

Donald Cerrone

'Big Boy'

Christopher Weigel

Hipster

Arthur Wahlberg

Archie

Thomas Rosales Jr.

Marcelo

Stephanie Rodgers

Boylan's Daughter

Miles Walters

Driscoll's Son

Paris Nixon

Harbor Health Club Receptionist

Marilyn Leung

Mimi

Ricardo Pitts-Wiley

Baptist Minister

Bo Cleary

Cissy's Date

Jim Boyd

News Anchor #1

Bianca de la Garza

News Anchor #2

Jenny Johnson

Reporter at Letitia's

Alberto Vasallo III

Crime Scene Reporter

Va Lynda K. Robinson

Field Reporter

Joe Carresi

Vegan Chef

Sam Schechter

Vegan Waitress

Marina Varano

Vegan Diner #1

Kallie Tabor

Vegan Diner #2

Dennis Montgomery III

Piano Player

Mikelyn Roderick

Choir Singer

Andresito Germosen De La Cruz

Van Driver

Eric Weinstein

Truck School Student

Jeffrey Vincent Thompson

Batallion Chief Foley

Josh Brogadir

Newscaster

Kevin McCormick

Detective Mulligan

Leah Procito

Salon Girl

Nicholas Cyr

Driscoll's Buddy

Regis Prograis

Trinitario #1

Jason Armani Martinez

Trinitario #2

Brandon M. Shaw

Trinitario #3

Jason Molina

Trinitario #4

Carlos Escarfullery

Trinitario #5

Carrick O'Quinn

Police Officer #1

Wayne Dalglish

Police Officer #2

Adrian M. Mompoint

Police Officer #3

Sal Mirabella Jr.

Police Officer #4

Dennis Pietrantonio

Police Officer #6

Billy Concha

Officer Billy

Cary 'Big Shug' Guy

Prison Guard #1

Kevin Molis

Prison Guard #2

Pat O'Shea

Prison Guard #3

Lawrence Duran

Construction Worker #1

Mark 'Cowboy' Schotz

Construction Worker #2

Thanhminh Tan Thai

Construction Worker #3

Paul Noonan

Boston Police Officer (uncredited)

Marisa DeFranco

Nail Salon Woman (uncredited)

Cassie Ventura

Elise (uncredited)

Peter Berg

Director

Eric Heffron

First Assistant Director

Craig Comstock

Second Assistant Director

Kelly Cronin

Script Supervisor

Jeff Dashnaw

Second Unit Director

Ace Atkins

Novel

Robert B. Parker

Characters

Sean O'Keefe

Screenplay

Brian Helgeland

Screenplay

Will O'Connor

Location Production Assistant

Peter Berg

Producer

Stephen Levinson

Producer