Schoolgirls in Chains (1973)

Finney Blake, a shy but clever 13-year-old boy, is abducted by a sadistic killer and trapped in a soundproof basement where screaming is of little use. When a disconnected phone on the wall begins to ring, Finney discovers that he can hear the voices of the killer’s previous victims. And they are dead set on making sure that what happened to them doesn’t happen to Finney.

When their daughter is abducted by experienced kidnappers, the Jennings turn the tables on their seemingly fool-proof plan.

A group of criminals kidnap a teenage ballet dancer, the daughter of a notorious gang leader, in order to obtain a ransom of $50 million, but over time, they discover that she is not just an ordinary girl. After the kidnappers begin to diminish, one by one, they discover, to their increasing horror, that they are locked inside with no normal little girl.

When hundreds of videotapes showing torture, murder and dismemberment are found in an abandoned house, they reveal a serial killer's decade-long reign of terror and become the most disturbing collection of evidence homicide detectives have ever seen.

In town for a job interview, a young woman arrives at her Airbnb late at night only to find that it has been mistakenly double-booked and a strange man is already staying there. Against her better judgement, she decides to stay the night anyway.

After a viral outbreak ravaged the country’s adult population, a group of orphans heads south in search of a new life, only to find themselves at the mercy of a deranged woman harboring a dangerous secret.

A young, beautiful career woman rents a backwoods cabin to write her first novel. Attacked by a group of local lowlifes and left for dead, she devises a horrific plan to inflict revenge.

A young woman, institutionalized by her abusive stepfather, retreats into a vivid fantasy world where she envisions a plan to escape. Gathering a group of fellow inmates, she embarks on a quest to collect five mystical items, blurring the lines between reality and imagination.

A group of high school outcasts get revenge on the students that torment them.

Jordan Turner is an experienced 911 operator but when she makes an error in judgment and a call ends badly, Jordan is rattled and unsure if she can continue. But when teenager Casey Welson is abducted in the back of a man's car and calls 911, Jordan is the one called upon to use all of her experience, insights and quick thinking to help Casey escape, and not just to save her, but to make sure the man is brought to justice.