"I'm incredibly grateful for your enthusiasm and kind words over the past few days," Gunn wrote in an Instagram Threads post following the film's successful opening weekend

Director Richard Donner’s Superman: The Movie, which premiered in 1978, is a classic piece of cinema that continues to shape the superhero genre today. Most recently, it led the way for writer-director James Gunn to release Superman, a more modern imagining of the Man of Steel’s adventures, with David Corenswet portraying the titular hero.