The Duplass Brothers have become a valued brand name as writers, producers, directors, actors and now authors, with an outstanding new book called Like Brothers. Mark discusses the intimacy of his relationship with his older sibling, the perils of collaboration, and the often painful lessons he and Jay learned on their way to achieving their goal: complete independence. Leonard and Jessie interviewed him in the attic of their headquarters, a spacious four-story house where they have shot and edited movies, while giving a helping hand to young up-and-comers who deserve a break.