Jeff Goldblum infused Milan Fashion Week with some levity as he shimmied down the Prada runway in a dark overcoat that cast a dramatic silhouette.

Director Denis Villeneuve was joined by his “Dune” stars Timothé Chalamet, Rebecca Ferguson, Oscar Isaac, Josh Brolin and others at the Venice International Film Festival, before the sci-fi epic's world premiere Friday night on the Lido.