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?

Top Cast

Hal ReedJerry

Bob JonesGrover

Ray LynchSgt. Pittman

Mary DarringtonFirst Murder

Frank SanabekJoe

Ed QuigleyTony

Bertha DahlMrs. Crocker

Dion MarinkovichHelen