In the latest Downstage Center, actors Rob McClure and Christiane Noll discuss "Chaplin", from the research they put into their roles (Mr. McClure as the legendary silent film actor and Ms. Noll as his mother) to the audience and Chaplin family reaction to the production. They also discuss past roles: Mr. McClure in "Avenue Q" and Ms. Noll in "Ragtime" and "Jekyll and Hyde," and the special moment when Mr. McClure met his hero, Anthony Warlow, backstage.