1980s film woman plots kidnapping of an elderly man

A couple, cheated by a vile businessman, kidnap his wife in retaliation—without knowing that their enemy is delighted they did.

A man and his 92 year old grandmother kidnap, torture and kill women.

A woman is kidnapped by an ex-con after he has committed a mysterious robbery.

plot is unknown

A man gets involved in a kidnapping scheme with the wife of a wealthy businessman. She lets herself be tied up and confined in his house while he sends the ransom demand. When he returns home that night, however, he finds her laying dead on the floor. In a panic he buries her body deep in the woods and tries to return to his ordinary life. One day, he thinks he spots her walking down the street. Is his mind playing tricks on him, or has she somehow returned from the grave?

A young man is kidnapped by his business competitors, but the jailer falls in love with the man she has to keep a prisoner. A lost film.

An aging dentist kidnaps a young man with intentions of killing him because he's had an affair with his wife, but an unlikely connection starts to form between them.

When an elderly man's obsession with a young girl reaches dangerous heights, we see into the mind of a man struggling to come to grips with his own loss.

A woman plots to steal secrets from her Atomic-expert husband.

A spoiled rich girl hatches a plot with her hippie friends to "kidnap" her so they can get a large ransom from her wealthy father.