Jason Momoa as Duncan Idaho
Duncan Idaho, a swordsman of House Atreides, is played by Jason Momoa. One of Paul’s martial trainers, Idaho also serves as Leto’s ambassador to the Fremen, the native people who call Arrakis—a.k.a. Dune—home.
Duncan Idaho, a swordsman of House Atreides, is played by Jason Momoa. One of Paul’s martial trainers, Idaho also serves as Leto’s ambassador to the Fremen, the native people who call Arrakis—a.k.a. Dune—home.
