James Gunn’s eagerly awaited Superman movie may face delays in major international markets due to a lawsuit filed by the estate of one of the superhero’s original creators. The film, set for release on July 9, 2025, internationally, and July 11, 2025, in the U.S., is a cornerstone of Gunn’s new DC Universe (DCU) and its success is pivotal to the future of the franchise.
The lawsuit, brought by Mark Warren Peary, executor of Superman co-creator Joseph Shuster’s estate, claims that Warner Bros. and DC lack the rights to distribute the film in certain countries. The estate argues that although Shuster and co-creator Jerry Siegel originally assigned global rights to DC Comics’ predecessor, Detective Comics, copyright laws in countries that follow British law automatically revoke such assignments 25 years after an author’s death.
The Shuster estate asserts that the rights reverted to them in 2017, meaning Warner Bros. can no longer legally release Superman in regions such as Canada, the U.K., and Australia. The estate is demanding financial compensation and a halt to the movie’s release in these territories unless Warner Bros. obtains proper licensing.
While Warner Bros. intends to strongly defend its case, the legal battle could cause significant delays if not resolved before the international release. As the film plays a key role in the future of the DCU, the outcome of this lawsuit will be closely monitored by fans and industry watchers.
