I remember as a child one Halloween sitting on my sister's lap in the kitchen at the farm. I remember we didn't have a TV, but we had a radio and one of the stations had a special because it was Halloween. I realize now that the original broadcast had happened in the 1930's, but this was like about 1952 and I remember the program that was one even though I was about 4. I just wonder if anyone else heard it. Maybe not then, but before 1952.
This was what it was and it's all here... http://www.earthstation1.com/pgs/radio/dos-War_of_the_Worlds.ram.html