A copyright lawsuit against Warner Bros. Discovery and DC Comics could jeopardize the international release of “Superman,” in ...

The lawsuit claims that under British law, Shuster's rights reverted to his estate in 2017, 25 years after his death ... works featuring Superman since 2017 — including movies, television ...

25 years after his death. The estate accused Warner of unlawfully failing to pay royalties to use Superman in Britain, Canada, Australia and other countries outside the US. The new Superman movie ...