Loretta McLaughlin
Jean Cole
Jack Maclaine
Detective Conley
Detective DeLine
Albert DeSalvo
Eddie Corsetti
Eddie Holland
Daniel Marsh
James McLaughlin
Detective Donovan
Maggie
Tommy
Patrick (voice) (as Antonio Volpicelli)
Mary McDermott
Kelly
Frank Cole
George Nassar
Gordon Nielson
Paul Dempsey
The Killer
Anne Samans
Arthur
Fritz
Phyllis
Stanley
Lifestyle Editor
Ellie
F. Lee Bailey
John Bottomly III
Richard DeSalvo
Emmie
Harrison
Old Addict
Detective Linski
Commissioner McNamara
Officer Dougan (as James Leblanc)
Belmont Detective
Old Desk Cop
Sergeant Burke
Officer Sullivan
Jane Sullivan
Anna Slesers
Claire
Nina Nichols
Helen Burke
Sophie Clark
Ida Irga
Beverly Samans
Strangler Victim
Assault Victim
Young Woman
Karen
Ms. Thompson
Mrs. Quinn
College Kid
Building Super
Ida's Super
Dr. Grayson
Nurse Patty (as Jennifer LaFleur)
Nurse Deb McNulty
Psych. Orderly
Director
Brawny Detective
Inmate
Production Assistant
Police Examiner
JC Kim
Herald Reporter
Officer Shanley
Reporter (uncredited)
Funeral Mourner (uncredited)
Young Reporter (uncredited)
Photographer (uncredited)
Coroner (uncredited)
Newsroom Reporter / F. Lee Bailey's Aide (uncredited)
Bridgewater State Prison Guard (uncredited)
Bar Patron (uncredited)
Bridgewater State Inmate (uncredited)
Waiter (uncredited)
Club Manager (uncredited)
Diner Waitress (uncredited)
Diner Patron (uncredited)
Boston PD Detective (uncredited)
Inmate (uncredited)
Movie Producer (uncredited)
Boston Police Patrolman (uncredited)
Bridgewater Prison Inmate (uncredited)
Prison Administrator (uncredited)
Sunbeam Sales Rep (uncredited)
Boston Police Detective (uncredited)
Private Club Member (uncredited)
Detective (uncredited)
Copy Boy (uncredited)
Phone Repair Guy (uncredited)
Medical Examiner (uncredited)
Dancer (uncredited)
Ellie (uncredited)
Sunday Advertiser Reporter (uncredited)
Holland's Secretary (uncredited)
Doug Berman (uncredited)
Michigan State Police #2 (uncredited)
Private Club Waiter (uncredited)
Prison Guard (uncredited)
Gordon Nielson's New Secretary (uncredited)
Mourner (uncredited)
Newsroom Reporter (uncredited)
Nancy (uncredited)
Bridgewater Killer (uncredited)
City Official (uncredited)
Courthouse Clerk (uncredited)
Television Crewman (uncredited)
Patrolman (uncredited)
Crime Desk Reporter (uncredited)
Boston Police Officer (uncredited)
Bridgewater State Prison Inmate (uncredited)
Lifestyle Reporter (uncredited)
Young Nurse (uncredited)
Sunday Advertising Reporter (uncredited)