Following last year’s successful reboot of the DC Universe (DCU), director James Gunn has made the full screenplay of his Superman movie available online for fans. The film, part of the newly established shared universe after the Netflix-Warner Bros. merger, removed traditional origin stories and introduced a range of characters, including a tease at the end featuring Milly Alcock as Supergirl. The hopeful release of the James Gunn Superman screenplay comes as the movie garnered strong global attention, grossing $616 million worldwide.
James Gunn announced the screenplay’s availability on his social media, inviting enthusiasts to explore the film’s script. He simply wrote,
For your enjoyment, the Superman screenplay.
James Gunn, Director
Upcoming Film Man of Tomorrow to Feature Brainiac Villain
Development continues on James Gunn’s next DCU entry, Man of Tomorrow, which will mark the first live-action appearance of the iconic villain Brainiac. Gunn cast German actor Lars Eidinger in the role, introducing him to fans via Instagram with the message,
In our worldwide search for Brainiac in Man of Tomorrow, Lars Eidinger rose to the top. Welcome to the DCU, Lars.
James Gunn, Director
In an interview with the Howard Stern Show earlier this year, Gunn shared intriguing story details about the film, describing it as much about Lex Luthor as it is about Superman. He explained,
It’s a story about Lex Luthor and Superman having to work together to a certain degree against a much, much bigger threat,
followed by,
It’s more complicated than that but. It’s as much a Lex movie as it is a Superman movie. I relate to the character of Lex, sadly. I really wanted to create something extraordinary with the two of them. I just love the script so much.
James Gunn, Director
Supergirl and More Set to Expand the DC Universe
The DCU’s next theatrical release is Supergirl, starring Milly Alcock as Kara Zor-El. This film will also feature Eve Ridley as Ruthye, Matthias Schoenaerts as Krem of the Yellow Hill, David Krumholtz as Zor-El, Emily Beecham as Alura, and Jason Momoa as Lobo—a role he has eagerly anticipated for years. Supergirl is scheduled to hit theaters on June 26, further building on the foundation laid by the Superman reboot and promising a rich expansion of the shared universe.
New Directions for the DCU Under James Gunn’s Vision
With the James Gunn Superman screenplay now accessible to the public, fans have a unique opportunity to delve into the creative process behind this fresh take on Superman. The introduction of Brainiac and the focus on the complex relationship between Lex Luthor and Superman in Man of Tomorrow could indicate a darker, more intricate narrative direction for the DCU. Meanwhile, Supergirl’s upcoming release demonstrates the ongoing commitment to expanding the universe with new characters and stories. As the DCU evolves under James Gunn and Warner Bros., audiences can expect more interconnected films that deepen the mythology and character dynamics within this reimagined world.
For your enjoyment, the Superman screenplay. https://t.co/mW0A5OAZ8m
— James Gunn (@JamesGunn) January 20, 2026
