A first look at the upcoming film "Dune 3" has been revealed, showing Timothée Chalamet as a transformed Paul Atreides. The film, which is reportedly the final installment in the series, also features Robert Pattinson and Zendaya, with some outlets suggesting a darker tone and significant character changes. Images and character posters have been released, ahead of the trailer, offering a glimpse into the movie's take on Frank Herbert's novel "Dune Messiah".