On the Twentieth Century stars Kristin Chenoweth, Peter Gallagher, Mary Louise Wilson, Andy Karl, Michael McGrath and Mark Linn-Baker were joined by director Scott Ellis to chat about the Roundabout Theatre Company's Broadway revival of the production. The Betty Comden (book and lyrics), Adolph Green (book and lyrics) and Cy Coleman (music) musical comedy is set on the 20th Century Ltd., the luxury-liner train that used to travel between Chicago and New York City. Performances begin Feb. 13 at the American Airlines Theatre. See show details.