TMDb/Dune: Part Three Movie Dune: Part Three filming wraps! Paul Atreides becomes Emperor. See the first posters with Chalamet, Taylor-Joy, Pattinson & Momoa. Post-production begins. March 18, 2026 AceShowbiz - The conclusion of the filming phase for Dune: Part Three marks a significant milestone for Denis Villeneuve's anticipated sci-fi epic. After weeks of production, the film now moves into post-production, a stage known for extensive visual effects, score refinement, and meticulous worldbuilding that the series is celebrated for.