An unhappy suburban housewife gets mixed up in witchcraft with unexpected consequences.

An advertising executive finds herself in a small-town jail after being terrorized on a drive from Los Angeles to New York by two hitchhikers who steal her car and leave her unconscious by the roadside. She becomes a fugitive after killing her jailer during a rape attempt and breaking out with one of the hitchhikers who could prove her innocence.

A psychopathic industrial spy terrorizes a secretary late at night in a darkened high-rise office building.