杰森·莫玛 （Jason Momoa） 在定于 2026 年上映的《沙丘 3》中回归饰演邓肯·爱达荷州。 Jason Momoa returns as Duncan Idaho in "Dune 3," set to release in 2026.

Jason Momoa已证实他在《Dune 3》的Duncan Idaho中以Duncan Idaho的身份归来, Jason Momoa has confirmed his return as Duncan Idaho in "Dune 3," despite his character dying in the first movie. 第三批预计于2026年发行,其他主要选手将返回,包括Timothée Chalamet、Zendaya、Florence Pugh和Anya Taylor-Joy。 The third installment, expected to release in 2026, will see the return of other main cast members, including Timothée Chalamet, Zendaya, Florence Pugh, and Anya Taylor-Joy. 这部影片将在“Dune:第二部分”12年后继续拍摄, 并被推测改编Frank Herbert的小说《Dune Messiah》。 The film will follow events 12 years after "Dune: Part Two" and is speculated to adapt Frank Herbert's novel "Dune Messiah." Momoa的性格预计会重新出现, 有可能作为一个克隆人出现。 Momoa's character is expected to reappear, possibly as a clone.