Masters of the Universe is an upcoming American superhero film based on Mattel's franchise of the same name. The film is directed by Travis Knight, from a script by Chris Butler and stars Nicholas Galitzine as Prince Adam / He-Man, alongside Camila Mendes as Teela, Alison Brie as Evil-Lyn, Idris Elba as Man-At-Arms, Morena Baccarin as The Sorceress of Castle Grayskull, Jóhannes Haukur Jóhannesson as Malcolm / Fisto, and Jared Leto as Skeletor.