Jason Momoascreen performanceJason Momoa plays Duncan Idaho in Dune.
1 linked movie guide in this sequence
FILM POSTER · DuneDune (2021)
Duncan Idaho
Film guide, starting point, and performer.
Duncan Idaho appears in Dune (2021), portrayed by Jason Momoa. This page focuses on that specific screen performance and the movie around it.
Film guide · 1 film · 2021 · 1 performerTHE MOVIE
Duncan Idaho on screen
One focused screen portrayal, with the performer and movie linked directly below.
Film guide · 1 film · 2021Main sequence runtime: 2h 35m
About the scores
Scores shown are MoviHero movie-guide scores. Missing scores stay blank, and tied top scores remain tied.
- 01MoviHero score90/100MUST WATCH
THE PERFORMANCE
Who plays Duncan Idaho?
Meet the performer and open their full MoviHero profile. Coverage below refers to linked movie guides in this sequence.
Jason Momoascreen performanceWHY THE CHARACTER WORKS
What defines Duncan Idaho
Jason Momoa’s performance in Dune is the center of this character page. With only one film in the current screen path, the useful comparison is between the character, the performer and the role that film asks them to play—not an invented larger timeline.
WHO TO EXPLORE NEXT
Characters connected on screen
Keep moving through the same films and screen world with a character who shares meaningful movie history.
Paul Atreides
Duncan Idaho and Paul Atreides both appear in Dune.
See DuneStilgar
Duncan Idaho and Stilgar both appear in Dune.
See DuneBaron Vladimir Harkonnen
Duncan Idaho and Baron Vladimir Harkonnen both appear in Dune.
See DuneDuke Leto Atreides
Duncan Idaho and Duke Leto Atreides both appear in Dune.
See Dune