Gramophone plays at slow speed announces the murder

An ex-tennis pro carries out a plot to have his wealthy wife murdered after discovering she is having an affair, and assumes she will soon leave him for the other man anyway.

A London businessman concocts an intricate plan to murder his unfaithful wife for her money.

It is the story of two killers who want to end the life of a usual diner customer who eats there at 6 - a customer who is NOT there at 6 that night.

An orchestra leader turns sleuth to clear his ice-skating girlfriend for murder.

A depressed pianist is slowly poisoned by his chef.

A woman is found strangled in her shop. Shortly after, another murder is committed. Perhaps the most terrifying is that the both girls' name is Sonja. The police is convinced it's the same killer and at each scene is heard a woman singing the same song. A song which is soon dubbed the 'murder melody'.

Danielle Darrieux stars in this French thriller as a singer having an affair with her accompanist. When her husband dies in an automobile accident, the two lovers suspect each other of having murdered him. Soon after, they receive 45 rpm records with the dead man’s voice, threatening to come back.