In the final installment of our “Undercover” series, we head to the movies (or just your living room couch)! Some of today’s biggest films and TV shows are adaptations of books. So what does it take to make a written story just as evocative on-screen? Can the movie *ever* be as good as the book? We take you inside the creative process for series like ‘Interview with the Vampire,’ ‘Little Fires Everywhere,’ and more.