Whether you’re still buzzing from the new Superman (2025) or prepping to see it on the big screen, there’s a lot more going on under the cape than just your usual superhero story. James Gunn’s reboot isn’t just a new start — it’s packed with hidden gems, comic references, and clever choices that long-time fans and curious newcomers will appreciate.
Here are five niche and fun facts that make this Superman stand out:
1. Krypto the Superdog was inspired by James Gunn’s own pet
That adorable super-powered dog wasn’t just added for laughs. Krypto is based on Gunn’s real-life rescue dog, Ozu, who reportedly spent time on set during filming. The CGI version captures the same scruffy charm, and fans loved it — so much so that dog adoption rates spiked after the film’s release, particularly for schnauzers.
2. Lex Luthor’s propaganda tactics were pulled straight from the comics
The way Lex Luthor manipulates footage to turn the public against Superman echoes the 2005 comic series “Lex Luthor: Man of Steel”. That storyline dives deep into how fear and misinformation can be more dangerous than any supervillain — a theme that feels eerily relevant today.
3. Guy Gardner’s portrayal is a bold break from tradition
Nathan Fillion plays Green Lantern’s Guy Gardner as loud, abrasive, and unapologetically annoying — and that’s the point. This casting choice sets up a dynamic contrast to Superman’s composed idealism. It’s also a hint that the DCU is ready to explore messier, more human sides of its heroes.
4. This Superman has been around — and it matters
Instead of starting with the usual origin story, the film picks up three years into Clark Kent’s time as Superman. That small detail shifts the focus from “how he became” to “who he chooses to be”, allowing deeper questions about morality, duty, and how to stand firm in a world that doesn’t always trust you.
5. The classic Superman theme returns — but reimagined
Fans of the original score will catch a subtle, reworked version of John Williams’s iconic theme in the film’s later moments. It’s layered with modern motifs by composers John Murphy and David Fleming, reflecting a Superman who’s still rooted in classic values, but redefined for a new era.
Bottom line: Superman (2025) isn’t just another superhero reboot. It’s a thoughtful, layered take on one of pop culture’s most iconic figures — and if you weren’t already a fan, these details just might win you over.