A couple moves into a new home and find success and happiness, but soon their dream becomes a nightmare when they hear chilling voices in the night, vandalous attacks and a faceless, nameless menace threatens to destroy them. The law won't help, and when an intruder is shot and killed, their ordeal has just begun.
| Actor | Role |
|---|---|
 Martin LandauNot listed | Not listed |
 Kay LenzKaren Armstrong | Karen Armstrong |
 Alma MartinezDiane Johnson | Diane Johnson |
 Colleen CampNot listed | Not listed |
 Allen GarfieldNot listed | Not listed |
 Wayne CrawfordNot listed | Not listed |