Houdini Museum in Scranton now have a radio talk show.
The Sensational Stories of Dorothy & Dick airs on Community Radio station WFTE on Tuesdays at 11:30am and Saturdays at 9:00am. You can listen at 90.3 or 105.7 in the greater Scranton area, or via live stream at the WFTE website (click the green android). It will also be archived.
Dorothy and Dick's first Sensational show is about the Houdini seance and spiritualists. I expect Houdini will be a regular topic of discussion.
UPDATE: The Sensational Stories of Dorothy & Dick now has a website, www.dorothyanddick.com where you can download and listen to all the episodes, including four episodes devoted entirely to Houdini.