DC Studios CEO James Gunn has given fans an exclusive look into the casting process for the character Lobo in the upcoming Supergirl movie. The role, which has generated significant buzz, will be played by none other than Jason Momoa, the star famously known for his portrayal of Aquaman.
In a recent episode of the DC Studios Showcase podcast, Gunn revealed the surprising story of how Momoa proactively reached out to him to express interest in the role.
“When it was announced that I got the job… I got a message immediately. It was Jason Momoa texting me saying… just all caps, ‘Lobo, baby.’ A billion exclamation points,” Gunn recalled with a laugh.
Ryan Reynolds Also Interested but Momoa Was the Clear Favorite
Gunn also shared that Ryan Reynolds was quick to reach out after Momoa, congratulating him on the position and jokingly asking if he could reprise his role as Green Lantern. Gunn joked that Reynolds was told to “f*** off,” adding a lighthearted tone to the competitive casting process.

Despite Reynolds’ enthusiasm, Gunn emphasized that Momoa was the best fit for Lobo, suggesting it wasn’t personal but rather a matter of the Aquaman star’s passion for the character.
What to Expect from Supergirl and Lobo’s Role
The new Supergirl film, directed by Gunn himself, is highly anticipated by DC fans and is scheduled for release on June 26, 2025. Jason Momoa’s casting as Lobo, a notorious comic book antihero and bounty hunter, adds significant star power and excitement to the project.
Lobo’s gritty, rebellious personality contrasts sharply with Supergirl’s heroism, promising a dynamic and entertaining on-screen interaction.
Conclusion
James Gunn’s behind-the-scenes insight into the casting of Lobo highlights Jason Momoa’s enthusiasm and determination for the role. With the Supergirl movie just around the corner, fans can look forward to an electrifying performance by Momoa that expands the DC Universe’s roster of complex, compelling characters.