A woman that during the daytime is an insignificant librarian, at night becomes a fascinating mysterious dark lady. She uses the personal advertisements on the newspapers to obtain appointments with men then kills them. These murders last until the wife of one victim decides to investigate. Written by Paola Vaccari
as Sarah Martin
as Heather Moore
as Evan Martin
as Susan Merchant
as Theresa Casona
as Michael
as Dr. Kenderson
as Julio Casona
as Rothman
as Pamela
as Melody
as Randy Yates
as Maria
as Meuller
as Mrs. Wheeler
as Lacey
as Officer Andretti
as Vince
as Morgue Clerk