Fans are buzzing about the lineup of antagonists in the upcoming film from DC Studios, as character posters have revealed several faces, both familiar and obscure, in James Gunn’s Superman. This article presents the James Gunn Superman movie villains explained for fans, detailing who they are and why they matter in the film’s anticipated story.
A Closer Look at the Film’s Antagonists
Posters for Superman have profiled five chief adversaries: Lex Luthor, Metamorpho, The Engineer, Eve Teschmacher, and Rick Flag Sr. While longtime DCU fans will recognize some names like Lex Luthor, others such as Metamorpho or The Engineer may seem less obvious choices for the role of villain. The selection has prompted both curiosity and debate, with comic readers questioning the inclusion of certain characters among the movie’s foes.
Lex Luthor: The Archetypal Adversary
Lex Luthor stands as Superman’s most iconic opponent, and his portrayal adapts with each iteration of the DC Universe. Sometimes envisioned as a childhood acquaintance of Clark Kent from Smallville, and in others, as someone molded by the tough environment of the Suicide Slums in Metropolis, Lex’s story varies. Regardless of his origin, Lex Luthor consistently symbolizes the ideological counterpoint to Superman, wielding either scientific genius or corporate power to challenge the Man of Steel.

Nicholas Hoult steps into the role for the DCU’s Superman, and hints from early trailers suggest a focus on Luthor as a formidable businessman. The LuthorCorp building features prominently, and this version of Lex appears more likely to threaten from a boardroom than from technological battle armor, yet his menace remains tangible for Superman and Metropolis alike.
Rick Flag Sr.: The Soldier Torn by Loss
Portrayed by Frank Grillo, Rick Flag Sr. brings a distinct perspective to the film’s roster of antagonists. As a general in the United States Army and the field commander for the Creature Commandos, Flag’s experience as a tactician makes him a credible threat, even to superpowered beings. His personal history is shaped by tragedy—his only son’s death at the hands of Peacemaker has left him hardened, but the loss continues to define his decisions.
A career soldier, Flag is depicted as fiercely loyal to American interests, willing to oppose any force he perceives as a threat—including Superman. Early footage points to a clash rooted in Superman’s decision to intervene during wartime to save lives, which may put Flag and the Man of Steel at odds throughout the story.
Metamorpho: The Element Man’s Uncertain Role
Metamorpho, known in the comics as Rex Mason, is portrayed by Anthony Carrigan. Originally a soldier of fortune on assignment for Stagg Enterprises, he became the Element Man after exposure to the Orb of Ra inside an ancient pyramid, giving him the ability to transform his body into any element. Typically, Metamorpho is remembered as a reluctant hero, burdened by his powers and past betrayals.
His inclusion as an antagonist raises questions. While traditionally a good guy, the comics have explored situations where Mason is coerced, often at the hands of Simon Stagg. In James Gunn’s vision, it is possible that Lex Luthor could have engineered similar leverage, steering Metamorpho into opposition against Superman, despite his nominal heroism.
Eve Teschmacher: Loyal Assistant or Self-Serving Accomplice?
Sara Sampaio plays Eve Teschmacher, who was first brought to the screen as Lex Luthor’s girlfriend in the 1978 Superman film. In various iterations, Teschmacher has served as an accomplice whose intelligence and devotion to Luthor can fluctuate. In the upcoming DCU film, her role seems rooted in her dual status as Luthor’s girlfriend and executive assistant.
Scenes from the trailer offer flashes of her character, notably her casual demeanor during moments of chaos, such as taking selfies in the midst of a superhero conflict. This behavior suggests she shares Lex Luthor’s self-interest and lack of concern for the larger consequences of their actions.
The Engineer: A Modern Menace with Nanotech Powers
Angela Spica, the Engineer, enters the DCU fray with a background originally crafted in The Authority #1 (1999). A prodigious inventor, Angela merges her expertise with nanotechnology to replace her blood with billions of intelligent “liquid nanites,” granting her mastery of machines and the ability to morph her physical form into advanced devices. María Gabriela de Faría brings this complex character to life in the new film.
In comics history, the Engineer and her group, the Authority, frequently find themselves at odds with traditional heroism, viewing Superman’s hopefulness as naïve in a cynical world. While her antagonism makes sense, it is unclear from the available material why she would act directly alongside Lex Luthor at the Fortress of Solitude, adding another layer of intrigue to her involvement.
Debut Date and What Lies Ahead
Superman, directed by James Gunn, is slated to debut in theaters on July 11, 2025. The featured villains—played by Nicholas Hoult, Frank Grillo, Anthony Carrigan, Sara Sampaio, and María Gabriela de Faría—offer a blend of classic rivalry, personal conflict, and unexpected alliances. Their diverse backgrounds and complicated motivations are designed to challenge Superman in profoundly different ways, setting the stage for a film where loyalty, loss, and shifting alliances could redefine the boundaries between villainy and heroism. For longtime fans and new viewers alike, understanding these complex enemies is essential to appreciating the stakes of the Man of Steel’s latest cinematic journey.
