As Alia becomes totally possessed she also has to deal with rebel Fremen. Ghanima, who survived an attack on her by House Corrino, is now engaged to Farad'n Corrino. Unexpectedly, Leto II returns from the desert being believed dead. While in the desert his body has absorbed some sandtrout, slowly mutating him into a sandworm.

Cast: Alec Newman, James McAvoy, Jessica Brooks, Daniela Amavia, Julie Cox, Edward Atterton, Alice Krige, Susan Sarandon, Martin McDougall, Steven Berkoff, P.H. Moriarty, Barbora Kodetová