Boston is being terrorized by a series of seemingly random murders of women. Based on the true story, the film follows the investigators path through several leads before introducing the Strangler as a character. It is seen almost exclusively from the point of view of the investigators who have very few clues to build a case upon.
Tony Curtis
Henry Fonda
George Kennedy
Mike Kellin
Hurd Hatfield
Murray Hamilton
Jeff Corey
Sally Kellerman
William Marshall
George Voskovec
Leora Dana
Carolyn Conwell
Jeanne Cooper
Austin Willis
Lara Lindsay
George Furth
Richard X. Slattery
William Hickey
Eve Collyer
Gwyda Donhowe
Alex Dreier
John Cameron Swayze
Shelley Burton
Elizabeth Baur
James Brolin
George Tyne
Dana Elcar
William Traylor
Carole Shelley
Karen Ericson
David Armstrong
Enid Markey
Dorothy Blackburn
Almira Sessions
Isabella Hoopes
Richard Krisher
Arthur Hanson
Walter Klavun
Tim Herbert
Matt Bennett
Penny Williams
Janis Young
George Fisher
David Lewis
Pamela McMyler
Owen Orr
Nancie Phillips
Alex Rocco
Dennis Cross
Harry Carter