I love old time radio. I listen to an old radio program of some sort almost every night. We often think of fiction from the mid-20th century as predictable and hackneyed, but there are some terrific characters and plots to be found in those old episodes of Gunsmoke and X-1.
The Thing on the Fourble Board is an old episode of Quiet, Please. Looking for some pre-Halloween creepiness? Turn down the lights and have a listen.