This Week: Christopher Walken does a tap dance & Gwen Verdon steals the show! Every week director Robert W Schneider and actor Kevin David Thomas pull back the curtain on neglected, forgotten, and under appreciated musicals, as well as bizarre performances, endearing television appearances, and all things show business. Become a sponsor of Behind The Curtain and get early access to interviews, private playlists, and advance knowledge of future guests so you can ask the legends your own questions. Go to: http://bit.ly/2i7nWC4