All Confirmed Superman Characters Returning in Upcoming DC Universe Projects

As James Gunn’s highly anticipated Superman film approaches its July 11, 2025 release in the United States, fans are eager to learn which characters will continue their journeys in future DC Universe (DCU) productions. This new installment introduces David Corenswet as Superman, alongside several other key DC characters confirmed for upcoming projects.

Superman Characters Confirmed for Future DCU Projects

Green Lantern’s Continued Presence in the DCU

Nathan Fillion’s portrayal of Guy Gardner, a member of the intergalactic Green Lantern Corps, will extend beyond the Superman film. DC Studios has confirmed his appearances in two additional projects: a cameo in Peacemaker Season 2 and a starring role in the upcoming HBO Max series Lanterns, featuring Aaron Pierre as John Stewart.

Hawkgirl’s Return in Peacemaker Season 2

Isabela Merced reprises her role as Kendra Saunders, also known as Hawkgirl, in Peacemaker Season 2’s trailer. She appears alongside Green Lantern, interrogating John Cena’s Peacemaker to recruit him for their team, signaling her ongoing involvement in the DCU narrative.

Maxwell Lord’s Expanding Role Across DCU Titles

Sean Gunn, brother of director James Gunn, plays tech billionaire Maxwell Lord in the Superman film and will reprise this role in Peacemaker Season 2. His presence alongside Hawkgirl and Green Lantern in the Season 2 trailer indicates a collaborative effort in recruiting Peacemaker, further intertwining DCU storylines.

Rick Flag Sr.’s Multi-Project DCU Presence

Frank Grillo’s Rick Flag Sr. debuted in the animated series Creature Commandos and is set to return in its second season. Moreover, he will portray the ARGUS director in both the Superman film and Peacemaker Season 2, showcasing his character’s significance across multiple DCU formats.

Mr. Terrific’s Introduction and Future Appearances

Edi Gathegi’s Mr. Terrific will be introduced in James Gunn’s Superman film. Although he may not appear in Peacemaker Season 2 alongside Hawkgirl and Green Lantern, Gathegi has confirmed involvement in additional projects. In an Entertainment Weekly interview, he revealed, “[Superman] isn’t the only project that I’ll be in.” Reports also suggest he may voice Mr. Terrific in an upcoming animated DC production.

The Engineer’s Role as a Key Villain in Superman and Future Projects

María Gabriela de Faría portrays The Engineer, one of Superman’s most formidable antagonists. She disclosed recent conversations with James Gunn regarding the character’s trajectory, stating, “We did have a bit of that conversation about the future of the Engineer. And [Gunn] was very secretive… He’s keeping me in the dark, but apparently, he has a great idea of what to do with this character.” Although unconfirmed, fans speculate The Engineer will be central to the adaptation of The Authority, given her integral role in the superhero team.

David Corenswet’s Superman and Prospective Future Installments

David Corenswet’s debut as Superman has generated significant anticipation for his continued presence in the franchise. While no official announcements have been made, it is widely believed he will reprise his role in the 2026 film Supergirl: Woman of Tomorrow, starring Milly Alcock as Supergirl, further expanding the DCU storyline.