After the phenomenal success of ‘Dune: Part Two’, director Denis Villeneuve has no plans of slowing down. This sci-fi film raked in over USD 600 million at the global box office. According to a report by PTI, Hollywood studio Legendary Entertainment has officially given the green light to the third film of the franchise. But the director will not just work on ‘Dune 3.’ He is also in discussion with the studio for an adaptation of Annie Jacobsen's best-selling non-fiction book, 'Nuclear War: Scenario.'