Midnight Lace

Midnight Lace is a 1960 American mysterythriller film starring Doris Day and Rex Harrison, directed by David Miller. The screenplay by Ivan Goff and Ben Roberts is based on the play Matilda Shouted Fire by Janet Green.

Newlywed American heiress Kit Preston is living with her financier husband Tony on Grosvenor Square in London. Returning home in a dense fog, she is startled by an eerie, electroniclike voice threatening to kill her within the month. The voice calls her by name and torments her as she runs to escape. Tony tries to convince her she has been the victim of a practical joker and suggests they travel to Venice for the honeymoon they never had.The next day, business matters force Tony to cancel a lunch date with Kit at the last minute. She shows him recent purchases, including a nightgown called Midnight Lace which interests Tony. As she returns home, a falling girder from the construction site adjacent to her building nearly hits Kit, but she is pushed to safety by contractor Brian Younger, who startles her when he addresses her by name. Inside she encounters Malcolm Stanley, her maid Noras shiftless son, whose unctuous behavior annoys her. ........

Source: Wikipedia