Episode 21 deals with the lives of Julius and Agnes Zancig, and later Ada Zancig. They were mind readers at the turn of the 20th Century who obtained world wide fame. Along the way a couple well known magic performers also joined the show, before they became well known. 
Contest #4 is also on this podcast. The question: Name the Celebrity That Worked for Kuda Bux. This is someone who was employed by Kuda Bux and later went on to fame of their own. Send your answers to: info@carnegiemagic.com and put 'Contest 4' in the subject line. 
Music for this podcast, provided by http://purple-planet.com To see more photos of the Zancigs, visit my blog at https://www.TheMagicDetective.com