Following the
1985 film starring
Brigitte Nielsen, a second
Red Sonja film was in development for several years. In 2008,
Robert Rodriguez and his production company
Troublemaker Studios were working on a version that would have starred
Rose McGowan as the titular character. By 2009, however, the Rodriguez project had been scrapped, and in February 2010, rights holders
Nu Image announced they were moving forward with another projected new film to be directed by
Simon West. Producer
Avi Lerner said he intended to shoot the film before the sequel to
Conan the Barbarian. In August 2012, at the premiere of
The Expendables 2, West said that the film was still a go and would be out soon. On February 26, 2015, Christopher Cosmos was set to write the screenplay from scratch. According to
Deadline,
Millennium Films would finance and produce a new Red Sonja movie with Lerner and Joe Gatta producing alongside
Cinelou Films'
Mark Canton and
Courtney Solomon and writing by
Ashley Miller. In October 2018,
Bryan Singer was confirmed to direct the film. After multiple men
accused Singer of sexual assault in January 2019, Millennium Films announced
Red Sonja was no longer on their slate of films due to the allegations. In March 2019, Lerner dropped Singer from the project because he was unable to secure a domestic distributor. In June 2019,
Joey Soloway signed on to write, direct and produce the film. In February 2021,
Tasha Huo was hired to write the script with Soloway, and casting was set to begin. By May,
Hannah John-Kamen was cast in the titular role. In March 2022, John-Kamen and Soloway left the project, with
M. J. Bassett replacing Soloway as director and rewriting Huo's screenplay. That August, Millennium confirmed that the film had begun production in
Sofia,
Bulgaria, with
Matilda Lutz playing the title role. In September 2022, Oliver Trevena was set to appear as Tr'aal. In October 2022,
Rhona Mitra was cast in an undisclosed role, while Trevena exited the film due to scheduling conflicts. In November 2022,
Veronica Ferres was cast as
Asherah and the mother of Red Sonja. On 12 November 2022, it was reported that filming had been underway for two weeks at studios in the
Thermi suburb of
Thessaloniki, Greece, with post-production to be completed there as well. By February 2023, Kate Nichols, Katrina Durden, Manal El-Feitury and Danica Davis were cast in undisclosed roles, while Alison McCosh and Clint Wallace were revealed to be the costume designer and production designer, respectively. The film completed post-production by October 2023. The film was produced by Luke Lieberman for Red Sonja LLC, with
Nick Barrucci as executive producer for Dynamite Entertainment. Lutz began intense sword training in Bulgaria one month before shooting due to director Basset's preference to shoot fight scenes in long, extended takes. == Adaptation ==