What characters are confirmed for upcoming dcu films?

Man of Tomorrow, the next film in the DC Universe, has confirmed a core cast that includes David Corenswet as Clark Kent / Superman and Nicholas Hoult as Lex Luthor, both reprising their roles. James Gunn has also announced that Lars Eidinger will portray the superintelligent alien villain Brainiac. In addition to these main characters, the film features a supporting ensemble that includes Rachel Brosnahan, Skyler Gisondo, Isabela Merced, Frank Grillo, María Gabriela de Faría, Sara Sampaio, Milly Alcock, Aaron Pierre, and Xolo Maridueña, though their specific character names are not detailed in the available sources. These confirmed roles set the stage for a story that follows Superman and Luthor reluctantly teaming up to face a larger threat.