"Reporters Loretta McLaughlin and Jean Cole bravely pursue the story of the Boston Strangler at great personal risk, putting their own lives on the line in their quest to uncover the truth."
Keira Knightley
as Loretta McLaughlin
Carrie Coon
as Jean Cole
Chris Cooper
as Jack Maclaine
Alessandro Nivola
as Detective Conley
Rory Cochrane
as Detective Deline
David Dastmalchian
as Albert DeSalvo
Peter Gerety
as Eddie Corsetti
Robert John Burke
as Eddie Holland
Ryan Winkles
as Daniel Marsh
Morgan Spector
as James McLaughlin
Michael Malvesti
as Detective Donovan
Aurora McLaughlin
as Maggie
Liam Anderson
as Tommy
Antonio Volpicelli
as Patrick
Nancy E. Carroll
as Mary McDermott
Therese Plaehn
as Kelly
Stephen Thorne
as Frank Cole
Greg Vrotsos
as George Nassar
Ian Lyons
as Gordon Nielson
Christian Mallen
as Paul Dempsey
Pat Fitz
as The Killer
Pamela Jayne Morgan
as Anne Samans
Robert C. Kirk
as Arthur
Charlie Thurston
as Fritz
Kate Middleton
as Phyllis
Ivan Martin
as Stanley
Kate Avallone
as Lifestyle Editor
Tamara Hickey
as Ellie
Luke Kirby
as F. Lee Bailey
Thomas Kee
as Richard DeSalvo
Kyra Weeks
as Emmie
John Lee Ames
as Harrison
Richard O'Rourke
as Old Addict
James Ciccone
as Detective Linski
Bill Camp
as Commissioner McNamara
Jimmy LeBlanc
as Officer Dougan
Gary Galone
as Belmont Detective
David Conley
as Old Desk Cop
Josh Drennen
as Sergeant Burke
Brian Faherty
as Officer Sullivan
Caroline Nesbit
as Jane Sullivan
Michele Proude
as Anna Slesers
Grace Aiello Antczak
as Claire
Sheriden Thomas
as Nina Nichols
Rosemary Howard
as Helen Blake
Kris Sidberry
as Sophie Clark
Sissy O'Hara
as Ida Irga
Kate Lynch
as Beverly Samans
Corinne Ognibene
as Strangler Victim
Erin Rose
as Assault Victim
Caitlin Zerra Rose
as Young Woman
Laura Darrell
as Karen
Lydia Harrell
as Ms. Thompson
Paula Plum
as Mrs. Quinn
Jake Casper
as College Kid
Danny Connelly
as Building Super
Frank Ridley
as Ida's Super
Bill Mootos
as Dr. Grayson
Jennifer Lafleur
as Nurse Patty
Danielle Perry
as Nurse Deb McNulty
Moira Driscoll
as Psych. Orderly
Victor Warren
as Director
Bill Thorpe
as Brawny Detective
Mike Bash
as Inmate
Marissa Carpio
as Production Assistant
James Wilcox
as Police Examiner
Michael Tow
as JC Kim
Jonathan Fielding
as Herald Reporter
Owen Burke
as Officer Shanley
Al Conti
as Boston PD Detective (uncredited)
John P. Goldsmith
Production Design
Michael Fottrell
Executive Producer
Anne McCabe
Editor
Matt Ruskin
Writer
Director
Ridley Scott
Producer
Tom Ackerley
Josey McNamara
Michael A. Pruss
Mike Pappa
Storyboard Artist
Sam Roston
Ben Kutchins
Director of Photography
Kevin J. Walsh
Brian Drewes
Visual Effects Supervisor
Anthony Raymond
Set Designer
Julie LeShane
Makeup Department Head
Robert Fernandez
Sound Re-Recording Mixer
Damian Volpe
Greta Ruljevaite
Visual Effects Producer
Risa Uchida Battis
Set Dresser
Dylan Rykerson
Adam McClain
Assistant Art Director
Trish Seeney
Makeup Artist
Wayne Allen
Set Costumer
Filipe Messeder
Sound Effects Editor
Johnna Lape
John Isaac Watters
Timothy Lewis
Timothy Stuart Hildebrandt
Art Direction
Gina B. Cranham
Sophie Carlhian
Set Decoration
Margaret Codola
Jeanie Baker
Costume Supervisor
Arjun Bhasin
Costume Design
Supervising Sound Editor
Patrick Thomas O'Rourke
David Pietricola
VFX Artist
Steven Light-Orr
Kevin Jung
Foley Recordist
Michael Potter
Other
Brian Hakala
Paul Leonard-Morgan
Original Music Composer