Dr. Roebling and the Voice Machine, Part Seven (Superman EP0223)|Superhero Audio Drama
Dr. Roebling and the Voice Machine, Part Seven (Superman EP0223)|Superhero Audio Drama  
Podcast: Old Time Radio Superman Show|Superhero Adventure Audiodrama
Published On: Sun Feb 22 2026
Description: Original Release Date: February 14, 2010Clark, Lois, and Perry White� get to see Dr. Roebling’s voice machine in action.Original Air Date: August 8, 1941Check out our website at http:///lasersword.adamsweb.usListen for more thrilling Golden Age of Radio adventures of Superman!