A faceless killer is slaughtering young women during the night of Halloween, stalking a group of best friends and former babysitters.
Valerie Graves, a misanthropic, disillusioned woman in her mid-twenties, is haunted by sadistic urges that she has struggled to repress since childhood.
After surviving a vicious assault in the city, Betsy moves to the country in hopes of starting over, but as she begins to recover, something begins clawing its way into the moonlight.