A computer scientist invents an experimental artificial intelligence that can manage and control all the functions for his vacation cabin in the woods. When he gives it a female personality,…

Julia is babysitting two young kids while a doctor and his wife are out. During the evening, a stranger knocks on the door asking Julia if she can call the…

A killer of Detroit clergy confesses to a priest, who turns sleuth because he cannot tell the police.

A distraught disc jockey seeks out a mystery caller who may be the killer of his girlfriend.

A psychopathic killer terrorizes a babysitter, then returns seven years later to menace her again.

A babysitter is menaced by mysterious and frightening phone calls.

A group of eight college friends gather together at an island mansion belonging to heiress Muffy St. John to celebrate their final year of school. Soon, they begin to fall…

Two teens, Lisa and Kim, are playing games making prank calls on the phone. But when they call Adrian Lancer who has some mental problems, and say “I saw what…