How a broken briefcase led to the world learning about a philandering Nazi who saved more than a thousand Jews from extermination during World War II. John Kenrick combines a passion for entertainment history with the practical know-how earned while working on stage productions at every level from amateur to Broadway. John gives talks on theatre and film history, has appeared in numerous documentaries, and is the author of Musicals101.com, The Complete Idiot's Guide to Amateur Theatricals, and the textbook Musical Theatre: A History. John is the Game Changer Curator for The Museum of Broadway in NYC.