Dune final trailer Timothee Chalamets Paul faces fallout of his rule as dictator. The final trailer for Denis Villeneuve's Dune: Part Three unveils Timothee Chalamet's transformation into an iron-fisted emperor. The upcoming film highlights the catastrophic fallout of Paul's. Denis Villeneuve’s final trailer for ‘Dune: Part Three’ reveals intense battles and political intrigue. The story centers on Paul Atreides, who faces the consequences of becoming a ruthless Emperor.