Recent rumors that studio execs are nervous about the Superman trailer are somewhat correct, but there's a catch.

A rumor began circulating about the trailer for Superman, the film that marks the start of DC’s new phase, and James Gunn decided to clear things up on Threads. Apparently, Warner Bros. might have made some edits to the nearly finalized version to ensure it lands well with fans.

James Gunn has addressed speculations on whether the Superman trailer underwent multiple cuts due to pressure from the studio. Notably, Gunn is not just the writer-director of the upcoming Superman movie but also the co-chairman and co-CEO of DC Studios with Peter Safran.

The reason we haven't seen a trailer for 'Superman' yet might be the fault of dissatisfied Warner Bros. executives.

DCU actor Frank Grillo has revealed that he's already seen a sneak peek of the trailer for James Gunn 's new Superman movie – and he says it gave him goosebumps.

DCU’s Superman premieres in the US on July 11, 2025, and there is already huge buzz around the movie. Recently, James Gunn, the director of the movie and co-head of the DCU, confirmed that he hosted a special screening of Superman.

Superman director and DC Studios boss James Gunn has weighed in on claims "the studio" is unhappy with the movie's teaser trailer making it clear yet again that Warner Bros. is basically a non-factor.

The Batman Part 2 is feared canceled by many fans, but DC Studios boss James Gunn addressed those concerns by asking a simple question.

Part 2 being canceled, denying the claims on social media. He clarified that the delays were due to the creative process, not any production issues. This response comes amid growing speculation surrounding the film’s status in the DC Universe.

And while fans look forward to seeing the new DCU begin with James Gunn's Superman, there's also a franchise set in another universe: Matt Reeves' The Batman (which is streaming with a Max subscription).