Actors Kristin Chenoweth, Peter Gallagher, and director Scott Ellis, discuss the new Broadway production of “On the Twentieth Century.” The Twentieth Century, a luxury coach travelling from Chicago to New York City, brings together bankrupt theater producer Oscar Jaffee (Gallagher) and Hollywood starlet Lily Garland (Chenoweth), who Jaffee tries to cajole into playing the lead in his new, non-existent epic drama.