Playwright Jeff Baron ("Visiting Mr. Green"), director/playwright Moises Kaufman ("Gross Indecency"), playwright Warren Leight ("Side Man"), director Michael Mayer ("Side Man"), actor/director Lonny Price ("Visiting Mr. Green"), and director Matthew Warchus ("Art") discuss the working dynamics between a playwright and a director, the differences between screenwriting and playwriting, transitioning from acting to directing, and the development of "Side Man" and "Art".