James Gunn has found his Lex Luthor.

Nicholas Hoult will play the Man of Steel’s arch nemesis in “Superman: Legacy,” completing the core cast for the superhero reboot, with David Corenswet and Rachel Brosnahan already set to play Clark Kent and Lois Lane.

Hoult was one of the actors who was reportedly in the running for the titular role; instead, Gunn — the co-chief of DC Studios and the writer-director of the film — picked Hoult to play Luthor, the industry titan with a bald head and an abiding fixation on bringing down the Last Son of Krypton.

With the actors strike over, Gunn has been busy filling out his cast. He confirmed on social media that María Gabriela de Faría was recently cast as another villain, the Engineer. On the superhero side, Superman will be backed by Green Lantern (Nathan Fillion), Hawkgirl (Isabela Merced), Mister Terrific (Edi Gathegi) and Metamorpho...