Boston Strangler

Chris Cooper as Jack Maclaine Rory Cochrane as Detective Deline Ian Lyons as Gordon Nielson Caitlin Zerra Rose as Young Woman Paula Plum as Mrs. Quinn Keira Knightley as Loretta McLaughlin Robert John Burke as Eddie Holland Nancy E. Carroll as Mary McDermott Jimmy LeBlanc as Officer Dougan Erin Rose as Assault Victim Robert C. Kirk as Arthur Gary Galone as Belmont Detective Michele Proude as Anna Slesers Grace Aiello Antczak as Claire Rosemary Howard as Helen Blake Frank Ridley as Ida's Super Peter Gerety as Eddie Corsetti Charlie Thurston as Fritz Kris Sidberry as Sophie Clark Danielle Perry as Nurse Deb McNulty Pamela Jayne Morgan as Anne Samans Luke Kirby as F. Lee Bailey Josh Drennen as Sergeant Burke David Dastmalchian as Albert DeSalvo Morgan Spector as James McLaughlin Bill Camp as Commissioner McNamara Brian Faherty as Officer Sullivan Alessandro Nivola as Detective Conley Therese Plaehn as Kelly Greg Vrotsos as George Nassar Bill Thorpe as Brawny Detective James Wilcox as Police Examiner Michael Tow as JC Kim Kate Lynch as Beverly Samans Al Conti as Boston PD Detective (uncredited) Kate Middleton as Phyllis Jonathan Fielding as Herald Reporter Christian Mallen as Paul Dempsey Danny Connelly as Building Super Moira Driscoll as Psych. Orderly Mike Bash as Inmate Owen Burke as Officer Shanley Bill Mootos as Dr. Grayson Pat Fitz as The Killer Jennifer Lafleur as Nurse Patty Victor Warren as Director John Lee Ames as Harrison James Ciccone as Detective Linski Carrie Coon as Jean Cole Stephen Thorne as Frank Cole Kate Avallone as Lifestyle Editor Tamara Hickey as Ellie Thomas Kee as Richard DeSalvo Marissa Carpio as Production Assistant Michael Malvesti as Detective Donovan Ivan Martin as Stanley Kyra Weeks as Emmie

Matt Ruskin Director, Writer Ridley Scott Producer Josey McNamara Producer Mariela Comitini First Assistant Director Tom Ackerley Producer Kevin J. Walsh Producer