The San Francisco area is beset by a series of seemingly random murders without motive or pattern. The police are taunted by phone calls and letters. Could the maniac be the violent, truck driver, or the seemingly mild-mannered mailman, or even a cop?
1971
HD
87min
R
United States
English
Tom Hanson
Hal Reed
Mary Darrington
Bob Jones
Ray Lynch
Frank Sanabek
Ed Quigley
Dion Marinkovich
Bertha Dahl
Doodles Weaver
based on true story
serial killer
zodiac
bay area
killing
psychotic
skirt
