Mr. Henry Wu (formerly Dr. Henry Wu) is the central antagonist of the Jurassic Park franchise, the chief genetic engineer of InGen and the geneticist that recreates the dinosaurs in all Jurassic Park media. He was a major character in the book, but in the the film, he was only a minor character with the majority of his role being taken over by Mr. DNA.
He serves as a minor character of Jurassic Park, a major antagonist of both Jurassic World and Jurassic World: Fallen Kingdom, one of the two overarching antagonists (alongside the Indominus rex) of the Netflix spin-off Jurassic World: Camp Cretaceous, and one of the two secondary antagonists (alongside Soyona Santos) turned anti-hero of Jurassic World: Dominion. In Camp Cretaceous, he serves as a major antagonist of Season 1, an unseen antagonist of Seasons 2, 4, and 5, and the final antagonist of Season 3.
He also appears in numerous video games, where he serves as an unseen antagonist of Jurassic Park: Trespasser, and a major character of Jurassic Park: Operation Genesis, Jurassic Park: Builder, Jurassic World: The Game, Jurassic World: Evolution, and Jurassic World: Evolution 2. A version of him appears as a minor character in the comic book Jurassic Park: Redemption.
In Jurassic World, he was a foil for Masrani's moral opposition to gene splicing, creating the hybrid Indominus rex.