Duncan Idaho is a fictional character in the Dune universe created by Frank Herbert. He was introduced in the first novel of the series, 1965's Dune, and became a breakout character. He was revived in 1969's Dune Messiah. From Wikipedia
The viral shave video doubles as a production announcement for Villeneuve’s third Dune film, simultaneously showcasing Momoa’s Mananalu water brand’s anti-plastic initiative.
