“Encore Encore” is a bittersweet comedy-drama about the turbulent relationship between Dorothy Parker and her first husband, Eddie Parker, who became addicted to morphine and alcohol after serving in the First World War. “Encore Encore” traces Dorothy’s tense relationship with her husband and how she sheltered herself from the pain inflicted by that relationship through the meteoric rise of her career as a dramatic critic. The shelter, however, is a costly one, positioning Dorothy to live in public denial of her painful personal life and stapling her inexorably to a witty, unabashed, unashamed public persona that is not allowed the luxury of emotion.