Warner Bros.-owned DC Studios’ latest superhero blockbuster, Superman, directed by James Gunn and produced by Peter Safran, will make its streaming debut on HBO Max on September 19, 2025. Fans can also catch the film on HBO linear starting September 20, 2025.
Superman’s Box Office Success

The film, produced on a $225 million budget before marketing, has already made waves at the global box office, earning around $615 million this summer. This marks the first DC release to surpass $600 million since The Batman in 2022, signaling a strong comeback for the franchise under Gunn and Safran’s leadership.
Cast of Superman

The star-studded cast features:
- David Corenswet as Superman
- Rachel Brosnahan as Lois Lane
- Nicholas Hoult as Lex Luthor
- Skyler Gisondo as Jimmy Olsen
- Isabela Merced as Hawkgirl
- Beck Bennett as Steve Lombard
- Nathan Fillion as Guy Gardner
- Anthony Carrigan as Metamorpho
- Edi Gathegi as Mister Terrific
Gunn’s adaptation has received praise from both critics and audiences, making it a standout in 2025’s superhero lineup.
How Superman Compares to Marvel Studios

The success of Superman also puts it ahead of Marvel Studios’ 2025 releases, including:
- The Fantastic Four: First Steps
- Thunderbolts
- Captain America: Brave New World
All three Marvel titles struggled to match the box office momentum of Gunn’s DC release.
Upcoming DC Studios Projects

Following Superman, James Gunn and Peter Safran are continuing to revitalize DC Studios with several upcoming projects:
- HBO series: Green Lantern – Lanterns
- Supergirl movie, scheduled for release in 2026
These releases aim to expand the DC Universe and maintain the momentum generated by Superman.
Conclusion
With its HBO Max release on September 19, 2025, and stellar box office performance, Superman is poised to redefine the DC brand for Warner Bros. Discovery. Fans can expect more exciting DC projects under the direction of James Gunn and Peter Safran in the coming years.