The Roundhouse: Episode 29 By Angela Cotey | June 20, 2017 | Last updated on November 7, 2022 Email Newsletter Get the newest photos, videos, stories, and more from Trains.com brands. Sign-up for email today! Get Updates The Roundhouse host Hal Miller brings Model Railroader magazine notables Neil Besougloff and Tony Koester to the table. The topic of discussion relates to rising talents who are working to bring The World’s Greatest Hobby to the next level!