Editing Superman (2025) (section)

== Production ==
=== Background ===
[[Warner Bros.|Warner Bros. Pictures]] was planning in 2012 for the film ''[[Man of Steel]]'' (2013), based on the DC Comics character Superman, to start a shared universe, which became known as the "[[DC Extended Universe]]" (DCEU). They announced a full slate of DC films in October 2014, prioritizing ''[[Batman v Superman: Dawn of Justice]]'' (2016) as the second DCEU film after ''Man of Steel'' failed to meet the studio's financial expectations. Despite this, they said an undated sequel to ''Man of Steel'' was in development with [[Henry Cavill]] set to reprise his role as [[Superman (character)|Clark Kent / Superman]]. ''Man of Steel'' director [[Zack Snyder]] said they had been considering the imprisoned Kryptonians from the first film and the character Brainiac as antagonists for the sequel before work began on ''Batman v Superman''. A ''Man of Steel'' sequel was in active development as a top priority for the studio in August 2016, which Cavill's manager [[Dany Garcia]] confirmed the following month. [[Amy Adams]], who portrayed Lois Lane in ''Man of Steel'', said in November that the studio was working on the screenplay. [[Matthew Vaughn]] was Warner Bros.' top choice to direct the film and had preliminary conversations about it by March 2017. Vaughn and comic book writer Mark Millar had previously pitched a new ''Superman'' trilogy prior to the development of ''Man of Steel'', in which the destruction of the planet Krypton would not occur until after Superman had already grown-up on the planet. After the troubled production of the DCEU film ''[[Justice League]]'' (2017), Warner Bros. re-thought its approach to DC projects. By the end of 2017, a ''Man of Steel'' sequel was not coming "anytime soon, if at all". ''Justice League'' producer [[Charles Roven]] said story ideas had been discussed but there was no script.

Before the release of ''[[Mission: Impossible – Fallout]]'' in July 2018, director [[Christopher McQuarrie]] and co-star Cavill pitched their take on a new ''Superman'' film, but Warner Bros. did not pursue the idea. Later in 2018, the studio asked [[James Gunn]] to write and direct a ''Superman'' film, but he was uncertain if he wanted to take on the character. He did not have a clear vision for such a film, especially since Superman was a well-known character unlike the [[Guardians of the Galaxy (team)|Guardians of the Galaxy]] who he had adapted for [[Marvel Studios]] in the film ''[[Guardians of the Galaxy]]'' (2014). Gunn chose to make ''[[The Suicide Squad]]'' (2021) instead. In September, negotiations for Cavill to reprise his role for a cameo appearance in ''[[Shazam!]]'' (2019) ended due to contract issues, as well as a scheduling conflict with Cavill's ''Fallout'' commitments. The actor was reported to be parting ways with the studio, with no plans for him to reprise his role in future projects, but Cavill said in November 2019 that he had not given up on the character and still wanted to do the role justice. At that time, Warner Bros. was unsure which direction to take the character and was talking to "high-profile talent" about the property, including [[J. J. Abrams]] — whose company [[Bad Robot Productions]] signed an overall deal with Warner Bros.' parent company [[WarnerMedia]] — and [[Michael B. Jordan]], who pitched himself as a Black version of the character. By May 2020, Warner Bros. was no longer developing a ''Man of Steel'' sequel, but Cavill was in talks to appear in a different future DC film. In February 2021, [[Ta-Nehisi Coates]] was revealed to be writing a new ''Superman'' film that Abrams was producing. The film was expected to feature a Black actor portraying Superman, with the potential for Jordan to take on the role.

=== Development ===
In April 2022, [[Discovery, Inc.]] and WarnerMedia merged to become [[Warner Bros. Discovery]] (WBD), led by president and CEO [[David Zaslav]]. The new company was expected to restructure [[DC Entertainment]] and Zaslav began searching for an equivalent to Marvel Studios president [[Kevin Feige]] to lead the new subsidiary. Zaslav and WBD felt DC lacked a "coherent creative and brand strategy" and were underusing Superman. James Gunn was hired around late August to work on a new ''Superman'' film that was separate from a ''Man of Steel'' sequel, and Zaslav spent some time with Gunn while he was writing the script. That October, Cavill made a cameo appearance in the post-credits scene of the DCEU film ''[[Black Adam]]'' (2022) and Warner Bros. was reported to again be pursuing a ''Man of Steel'' sequel starring Cavill. Roven was producing the new film and the studio was searching for writers. They wanted McQuarrie to direct, but he was unlikely to be available due to his commitments to ''[[Mission: Impossible – Dead Reckoning Part One]]'' (2023) and an untitled eighth ''Mission: Impossible'' film (2025). Abrams' and Coates' film was still in development. Cavill's role in ''Black Adam'' was approved by Warner Bros. film chiefs [[Michael De Luca]] and [[Pamela Abdy]] when they were approached directly by ''Black Adam'' star [[Dwayne Johnson]]. Johnson began promoting the idea of a Black Adam vs. Superman film co-starring Cavill. The latter had signed a one-off deal for ''Black Adam'' and only received a verbal agreement that he would continue playing the character in the DCEU. Cavill publicly announced that he would return as Superman for future projects, and said his ''Black Adam'' cameo was a "very small taste" of future plans. He said Superman would be "enormously joyful" going forward. [[Steven Knight]] wrote a script treatment for the sequel around that time, which reportedly included Brainiac as the antagonist, but Warner Bros. executives were not thrilled with his take.

Gunn and ''The Suicide Squad'' producer [[Peter Safran]] were announced as the co-chairs and co-CEOs of the newly formed [[DC Studios]] at the end of October 2022. A week after starting their new roles, the pair had begun developing an eight-to-ten-year plan for a new [[DC Universe]] (DCU) that would be a "soft reboot" of the DCEU. In mid-November, Gunn was publicly revealed to be writing a new DC film. [[Andy Muschietti]], director of the DCEU film ''[[The Flash]]'' (2023), expressed interest in directing a ''Superman'' project with a similar tone to [[Richard Donner]]'s ''[[Superman (1978)|Superman]]'' (1978).In early November, Cavill expressed interest in a future project that explored Superman's "capacity to give and to love" the people of Earth and to inspire others, and said he was looking forward to meeting with Gunn to discuss future opportunities. Work on the ''Man of Steel'' sequel stalled later that month while Gunn and Safran were developing their plans.

In December 2022, Gunn said Superman was a big priority, if not the biggest, for DC Studios, before publicly announcing that he was writing a new ''Superman'' film that would focus on a younger version of the character and would therefore not star Cavill. There was potential for Gunn to also direct the film. It would not be an origin story for Superman, and would focus on him as a young reporter interacting with key characters, such as Lois Lane. Gunn and Safran met with Cavill to explain their decision and discuss potentially working with him for a different role in the future. On January 31, 2023, Gunn and Safran unveiled the first projects from their DCU slate, which begins with Chapter One: Gods and Monsters. Their ''Superman'' film was the first film in that chapter and was officially titled ''Superman: Legacy''. It was given a release date of July 11, 2025. Safran wanted Gunn to direct the film. Gunn said the film would take specific inspiration from the comic book ''All-Star Superman'' (2005–2008) by Grant Morrison and Frank Quitely, and the next day that comic appeared on Amazon's list of best-selling comic books. DC later stated that the film was also inspired by the ''Superman: Birthright'' (2003–04) comic book limited series by Mark Waid, Leinil Francis Yu, and Gerry Alanguilan; the 2008 "Brainiac" story arc from Action Comics by [[Geoff Johns]] and Gary Frank; and the comic book crossover event ''Superman: Ending Battle'' (2002) by Johns, Joe Casey, Joe Kelly, and Mark Schultz.

Tom King, a comic book writer working on the DCU, stated in March that Gunn was also directing the film, which Gunn confirmed later that month. At that time, Safran was confirmed to be producing the film. Gunn was hesitant to direct the film, despite encouragement from Safran and others, until he realized how focusing on Superman's heritage with his aristocratic Kryptonian parents and adoptive farmer parents from Smallville, Kansas, would inform the character. Gunn felt emotionally connected to this aspect of the film because of his late father, whose birthday was shared with the film's intended release date. Gunn said in April that the film's tone would differ from his ''Guardians of the Galaxy'' films.

=== Pre-production ===
Production design, costume design, and the casting process began in April 2023. [[Beth Mickle]] and [[Judianna Makovsky]] returned in their respective roles as production designer and costume designer from ''The Suicide Squad'' and Gunn's ''[[Guardians of the Galaxy Vol. 3]]'' (2023). Filming was set to begin in January 2024. Gunn was looking for an actor to play Superman who possessed the character's humanity, kindness, and compassion, and was "somebody who you want to give a hug". He said the character Jimmy Olsen would appear, and that he was not looking to make the film a comedy. He hoped ''Legacy'' would be different from previous ''Superman'' films while still respecting what came before. Gunn turned in the first draft of the script at the end of April and the production was not expected to be impacted by the 2023 Writers Guild of America strike when it began in early May.

Audition tapes for the main roles of Superman, Lois Lane, and Lex Luthor were submitted by early May. Gunn began watching them later that month, while he was storyboarding the film. [[David Corenswet]] was a top contender for Superman and was set to do a screen test at the end of the month or in early June. Other actors in consideration included [[Jacob Elordi]], [[Tom Brittney]] and [[Andrew Richardson]]. Elordi declined to read for the role, feeling that it would be too dark for him. [[Emma Mackey]], [[Rachel Brosnahan]], [[Samara Weaving]] and [[Phoebe Dynevor]] had tested for Lane; Dynevor was one of the final contenders for that role. [[Nicholas Hoult]], the runner-up to play [[Batman (character)|Batman]] in ''[[The Batman]]'' (2022), was eyed for Luthor but chose to pursue the role of Superman. Gunn was considering A-list actors with whom he had previously worked for Luthor, and discussed the role with a ''Guardians of the Galaxy Vol. 3'' actor that was reported to be [[Bradley Cooper]]. Black actors were also being considered. Testing took place using the label "Apex", a reference to a comic version of Luthor called Apex Luthor. Other comic book superheroes were expected to already be established in the film's setting, with casting underway for a Black actor to play Michael Holt / Mister Terrific and for an Asian or Latinx actress to portray a character labeled "Blitz". [[Pierson Fodé]], who appeared in an episode of Supergirl (2015–2021), submitted a self-tape for Superman by the start of June which Gunn reportedly liked.

In-person screen tests took place at the Warner Bros. lot in Burbank, California, with Gunn and Safran in mid-June. The actors tested in makeup and costume as Kent and Lane in the following pairs: Hoult and Brosnahan, Brittney and Dynevor, and Corenswet and Mackey. The Kent contenders then tested in costume as Superman against Mackey. Gunn edited the tests together to be played for a deciding committee that included Zaslav, and the casting of Corenswet as Superman and Brosnahan as Lane was announced on June 27. Casting for other roles was set to follow, including for members of the superhero team the Authority, who were expected to be introduced in ''Superman: Legacy'' ahead of their own film. Brothers [[Alexander Skarsgård|Alexander]] and [[Bill Skarsgård]] were on the shortlist for Luthor. It was unclear if Hoult would return to try for Luthor again. On July 11, two years before the film's scheduled release date, the casting of [[Isabela Merced]], [[Edi Gathegi]] and [[Nathan Fillion]] as the respective superheroes Hawkgirl, Mister Terrific and Guy Gardner / Green Lantern was announced. [[Anthony Carrigan]], who had expressed interest in playing Luthor, was cast as the superhero Rex Mason / Metamorpho the next day. Gunn had chosen some of these actors some time earlier, but had been waiting until Superman and Lane were cast before negotiating further actor deals, leaving little time to complete negotiations before the 2023 SAG-AFTRA strike began on July 14. In response to concerns that the other superheroes would take away from the story of Superman and Lane, Gunn said those two characters remained the focus of the film and the other actors were being cast for multiple DCU projects.

When the WGA strike ended in September 2023, ''Superman: Legacy'' was expected to begin filming in early-to-mid 2024. [[Jason Momoa]], who portrayed [[Aquaman (character)|Aquaman]] in the DCEU, was reported the following month to have discussed portraying the character Lobo in either ''Superman: Legacy'' or a solo film. The SAG-AFTRA strike ended on November 9, and filming was clarified to be beginning in March 2024. Gunn said the film would still make its July 2025 release date. [[María Gabriela de Faría]] was revealed to be cast as Angela Spica / The Engineer, one of the film's antagonists and a member of the Authority, in mid-November. Singer [[Madison Beer]] said she submitted a self-tape and unsuccessfully auditioned for an undisclosed role, as did [[O'Shea Jackson Jr.]] Hoult was in talks to portray Luthor prior to the SAG-AFTRA strike, and negotiations for the role were continuing in November, when [[Sara Sampaio]] and [[Skyler Gisondo]] were revealed to have been respectively cast as Luthor's assistant Eve Teschmacher and Jimmy Olsen. Gunn said Gisondo, Sampaio, and de Faría had been cast prior to the strike, and the roles of Mister Terrific and Teschmacher were particularly difficult to cast and required many auditions. Journalist Jeff Sneider noted speculation that the character Sam Lane would appear and indicated that [[Michael Rooker]] was linked to the role, but Gunn denied that Rooker would play the character.

In December 2023, Gunn's brother [[Sean Gunn]] was cast as Maxwell Lord for future DCU projects, after [[Pedro Pascal]] played the role in the DCEU film ''[[Wonder Woman 1984]]'' (2020). The character was expected to be referenced in ''Superman: Legacy'' but it was unknown if he would appear in the film. James Gunn confirmed that Hoult had finalized a deal to portray Luthor, and [[Miriam Shor]] entered negotiations for an undisclosed role after appearing in ''Guardians of the Galaxy Vol. 3''. The Hollywood Reporter also said the cast included Sean Gunn and [[Pom Klementieff]], who starred in the ''Guardians of the Galaxy'' films, before James Gunn stated that Klementiff was not involved in the film and Shor had not been cast. He added that the film's script had been mostly completed prior to the writers' strike. Gunn said in January 2024 that work on the sets, prosthetics, and visual effects models were underway, the costumes were being completed, and most of the actors had been cast, while Brosnahan said the film was being made with a lot of love for the source material, as many cast and crew members had grown up watching Superman films and reading the comics. At the end of the month, [[Milly Alcock]] was cast as Superman's cousin [[Supergirl (character)|Kara Zor-El / Supergirl]]. The character was reported to be making her debut in ''Superman: Legacy'' ahead of starring in her own DCU film, ''Supergirl: Woman of Tomorrow''. Alcock had performed auditions and screen tests in costume on the ''Superman: Legacy'' set in Atlanta, Georgia, earlier in January.

Pre-production work in Ohio began in early February 2024. Later that month, [[Bassem Youssef]] said he had been cast in the film — reportedly as Rumaan Harjadi, the leader of a fictional Middle Eastern country — but his character had been removed from the script. He believed this was potentially due to comments he made in October 2023 criticizing the Israeli government during the Israel–Hamas war, although this was soon disputed by reporters. Gunn confirmed their reports, saying he discussed a role with Youssef, who had not been formally offered the part, prior to the WGA strike, but the character was removed from the final script after the strike ended and before Youssef's comments. At that time, the Ohio Department of Development announced that ''Superman: Legacy'' was set to film in Cleveland and Cincinnati, Ohio, and was awarded over $11 million to film in the state through its tax credit program. Gunn held a table read with the cast on February 22, and revealed that [[Terrence Rosemore]] was portraying Luthor's henchman Otis after having small roles in some of Gunn's prior films. Zaslav confirmed that filming was set to begin the following week.

=== Filming ===
Principal photography began on February 29, 2024, which was the canonical birthday of Superman, at Trilith Studios in Atlanta, Georgia, under the working title Genesis. [[Henry Braham]] is serving as the cinematographer after previously doing so on the latter two ''Guardians of the Galaxy'' films, ''The Suicide Squad'' and ''The Flash'', marking his fourth collaboration with Gunn. To coincide with the start of filming, Gunn announced that the film's title was shortened to ''Superman'', which he decided after completing the final draft. Gunn planned to shoot the film for IMAX. 37 days of filming are set to take place in Cleveland and Cincinnati, Ohio, from April 1 through August 23. Filming is also expected to take place in Macon, Georgia, and to last around four months. It was delayed from an initial January 2024 start by the SAG-AFTRA strike.

At the start of March, [[Wendell Pierce]] was cast as Perry White. Filming at Trilith Studios in Atlanta, Georgia, had begun by March 8 and is expected to last until August 2. Filming was set to take place in Cleveland and Cincinnati, Ohio, for 37 days between April 1 and August 23. Filming was also expected to take place in Macon, Georgia. Later in April, [[Pruitt Taylor Vince]] and [[Neva Howell]] were cast as Jonathan and Martha Kent. In early June, [[Beck Bennett]], [[Mikaela Hoover]], and newcomer [[Christopher McDonald]] were cast as respective Daily Planet employees Steve Lombard, Cat Grant and Ron Troupe. Hoover previously appeared in several of Gunn's films. Characters from the animated DCU series ''Creature Commandos'' (2024) were expected to appear in the film by mid-June, and it was the intention of Gunn and Safran that the same actors would portray characters across animation and live-action in the DCU; set photos revealed that [[Frank Grillo]] was reprising his voice role as Rick Flag Sr. from that series.

The production moved to Northeast Ohio on June 14, when filming took place at the Headlands Beach State Park in Mentor, Ohio. Six weeks of filming took place throughout Cleveland, beginning in downtown Cleveland on June 24. Filming locations included Ontario Street, the Cleveland Greyhound Station, Public Square, the Detroit–Superior Bridge, PNC Plaza, Progressive Field, and Cleveland Arcade. Exterior shots of the Huntington Bank Building, Key Tower, and the Soldiers' and Sailors' Monument were filmed in Public Square. The exterior of the Leader Building stood in for the headquarters of the Daily Planet, and Key Tower was used as the headquarters for Stagg Enterprises. Filming in Cleveland was completed on July 16, when Gunn said there were a couple weeks left of shooting. The production was then set to move to Cincinnati by July 18, to take place at the Cincinnati Museum Center in the Union Terminal and in a portion of the Lytle Tunnel. Hoult had wrapped filming his part by July 24.

=== Post-production ===
[[Stéphane Ceretti]] will serve as the visual effects supervisor after previously working with Gunn on ''Guardians of the Galaxy'', ''The Guardians of the Galaxy Holiday Special'' (2022) and ''Guardians of the Galaxy Vol. 3''. Much of the visual effects team from ''Vol. 3'' was set to return for ''Superman''.