DUNE - Part 2 - Trailer 2
1Timothée Chalamet as Duke Paul Atreides, the exiled ruler of House Atreides, who is called "Muad'Dib" by the Fremen
Zendaya as Chani, a young Fremen warrior and Paul's love interest
Rebecca Ferguson as Lady Jessica, Paul's Bene Gesserit mother and concubine to Paul's late father and predecessor, Leto Atreides
Josh Brolin as Gurney Halleck, the former weapons master of House Atreides and Paul's mentor
Austin Butler as Feyd-Rautha Harkonnen, Baron Harkonnen's youngest nephew and planned successor of House Harkonnen
Florence Pugh as Princess Irulan, the Emperor's daughter
Dave Bautista as Glossu Rabban, the brutish nephew of Baron Harkonnen and older brother of Feyd-Rautha
Christopher Walken as Shaddam IV, the Padishah Emperor of the Known Universe and head of House Corrino
Stephen McKinley Henderson as Thufir Hawat, a Mentat loyal to House Atreides who is forced to serve House Harkonnen.
Léa Seydoux as Lady Margot, a Bene Gesserit and close friend of the Emperor
Stellan Skarsgård as Baron Vladimir Harkonnen, sworn enemy to Atreides and former steward of Arrakis
Charlotte Rampling as Gaius Helen Mohiam, a Bene Gesserit Reverend Mother and the Emperor's Truthsayer
Javier Bardem as Stilgar, leader of the Fremen tribe at Sietch Tabr
Additionally, Souheila Yacoub plays Shishakli, a Fremen warrior, while Tim Blake Nelson has been cast in an undisclosed role.