efore David Corenswet became the new Superman in the eagerly awaited DC Universe reboot, he was very much on Marvel Studios’ radar. In fact, Corenswet auditioned for the role of Adam Warlock in Guardians of the Galaxy Vol. 3, one of the most anticipated films in the Marvel Cinematic Universe (MCU).
Adam Warlock is a complex and intriguing character in Marvel comics—a powerful cosmic being with a deep connection to the Soul Stone and a complicated history involving the Guardians themselves. Integrating him into Guardians 3 was a challenge for director James Gunn, who described the process as “really difficult,” comparing it to trying to fit “a weird square peg into a round hole.” This difficulty partly stemmed from the character’s unique backstory and the way the story needed to accommodate the established Guardians team. Ultimately, Marvel cast Will Poulter in the role, portraying Warlock as an infant-like, newly formed entity emerging from a cocoon, still trying to find his place in the universe.
David Corenswet’s audition for Adam Warlock reportedly took place before he was officially cast as Superman. While James Gunn, the director of Guardians 3 and the upcoming Superman reboot, did not publicly recall the specifics of Corenswet’s audition during a fan Q&A, the actor himself confirmed the audition, and Gunn acknowledged it afterward. Though Corenswet didn’t land the role of Adam Warlock, his talent and screen presence clearly left an impression.
That impression came full circle when James Gunn later cast Corenswet as Clark Kent/Superman in the DC Universe reboot, set to premiere in theaters on July 11, 2025. This casting marked a major milestone for Corenswet, transitioning him from being a rising star auditioning for a Marvel role to becoming the leading man and face of a beloved DC icon. Fans and industry insiders alike are excited to see how Corenswet embodies the Man of Steel, especially under Gunn’s creative direction.
This journey highlights the unpredictable nature of casting in Hollywood, where actors often audition for multiple roles across competing franchises before finding their breakout opportunity. Corenswet’s experience exemplifies how persistence and talent can lead to significant breakthroughs—even if the first opportunity doesn’t pan out.
Moreover, Corenswet’s casting as Superman reflects a new era for DC Studios. With Gunn and co-writer Peter Safran at the helm, the studio aims to revitalize the franchise with fresh energy and a new vision. Corenswet, known for his charismatic and nuanced performances, is poised to bring a modern, relatable take to the iconic superhero.
In summary, while David Corenswet’s attempt to join the MCU as Adam Warlock didn’t come to fruition, it set the stage for his eventual rise as Superman in the DC Universe. His story is a reminder of the winding paths actors often travel and how one door closing can lead to an even bigger opportunity opening.
