Timothée Chalamet and Zendaya. So, in the upcoming “Dune: Part Two,” we’ve got some new faces joining the cast, including Christopher Walken, Florence Pugh, Léa Seydoux, Anya Taylor-Joy, and Austin Butler. Now, Butler plays this villainous dude named Feyd-Rautha Harkonnen, who’s described as “psychotic” by Pugh’s character in the film….