The Haunting Hour is a work-in-progress collection within the holdings of many serious Radio Collectors. From the meager available productions currently in circulation it's clear that the series was popular for its time, at the very least.
With a known run of at least 52 unique scripts and more doubtful further 39 to 52 scripts, it would appear that the series was in demand for at least four years--in and out of syndication. Given the high quality of NBC Network voice talent in the circulating episodes, one can well imagine that the remainder of the yet alleged, undiscovered, or uncirculated episodes have at least as much to recommend them.
Thankfully, as with many other examples of Golden Age Radio productions, many of the existing episodes in circulation can be directly attributed to the efforts of the Armed Forces Radio and Television Service [AFRTS].
True to its genre, the circulating episodes provide some highly compelling supernatural dramas--as well as a subset of fascinating mysteries and detective dramas. There's no reason to expect any less of any new episodes that surface in the coming years. Indeed, we've identified at least eleven previously uncirculated AFRTS-transcribed episodes among our own yet-to-be digitally transferred holdings of over 37,000 electrical transcriptions and reels. Certainly as we continue to wade through them and complete their transfer, we'll continue to update the log below, and the contents of these holdings.
It's our hope that the simple act of shedding a new light on this series will result in a renewed interest in The Haunting Hour among the vintage Radio collecting community.y
Synopsis taken from http://www.digitaldeliftp.com/DigitalDeliToo/dd2jb-Haunting-Hour.html