02-09-2018, 01:11 AM
Inner Sanctum Mystery, also known as Inner Sanctum, a popular old-time radio program that aired from January 7, 1941, to October 5, 1952, was created by producer Himan Brown and was based on the imprint given to the mystery novels of Simon & Schuster. In all, 526 episodes were broadcast. The program's familiar and famed audio trademark was the eerie creaking door which opened and closed the broadcasts. Himan Brown got the idea from a door in the basement that "squeaked like Hell." The door sound was actually made by a rusty desk chair. The program did originally intend to use a door, but on its first use, the door did not creak. Undaunted, Brown grabbed a nearby chair, sat in it and turned, causing a hair-raising squeak. The chair was used from then on as the sound prop. On at least one memorable occasion, a staffer innocently repaired and oiled the chair, thus forcing the sound man to mimic the squeak orally.