13 years after witnessing her mother's murder by an unknown assailant, Amanda Post returns home to attend to her dying grandmother. When she dismisses the doctor, a local magistrate and an antique collector, all of whom seem to have their own sinister agendas, she becomes the target of anonymous threatening phone calls.

Susan Bracken
as Amanda Post

Larry O'Dwyer
as Claude Kearn

Gene Ross
as Judge Stemple

James N. Harrell
as Dr. Crawther

Hugh Feagin
as Nick

Annabelle Weenick
as Annie

Rhea MacAdams
as Grandmother

John Steakley
as Local 1

Jeffrey Swann
as Local 2