Laura (1944)
"The Screen Guild Theater" broadcast a 30-minute radio adaptation of the movie on August 20, 1945, and February 23, 1950, with Gene Tierney. Dana Andrews and Clifton Webb reprising their film roles.
Waldo Lydecker. I shall never forget the weekend Laura died. A silver sun burned through the sky like a huge magnifying glass. It was the hottest Sunday in my recollection. I felt as if I were the only human being left in New York. For with Laura's horrible death.
The clock, which is heard to strike the time, only has one keyhole on its face. However, because the striking mechanism is separate from the timekeeping mechanism, a chiming clock must have at least two separate keyholes - one for the clock itself, and one for the strike. Presumably the prop was made only to keep the time since the production staff knew they would be adding the sound of the chime in post-production.