The Actress Cast as Supergirl in the New Superman Film
Milly Alcock was cast as Supergirl in the new Superman movie titled Superman, produced by DC Studios and released in 2025. The film is directed by James Gunn and stars David Corenswet as Clark Kent, with Alcock portraying the iconic superhero Kara Zor-El. Her casting was officially confirmed by DC Studios and Warner Bros. Pictures as part of the new DC Universe slate according to Forbes. Alcock is best known for her role in the HBO fantasy series House of the Dragon, where she played young Rhaenyra Targaryen.
In the new Superman movie, Supergirl appears as a key figure in the expanding DC Universe timeline. The character is presented as a cousin of Superman who arrives on Earth with a distinct mission and powers. The film positions her as a symbol of hope and a bridge to future storylines within the DCU. Her introduction sets up potential solo projects and team-up narratives under the new DC Studios leadership.
Production Details and Studio Behind the New Superman Movie
Superman is a Warner Bros. Pictures production under the DC Studios banner, with James Gunn and Peter Safran serving as co-heads of the new DC Universe. The film was shot at Pinewood Studios in the United Kingdom, with principal photography concluding in early 2024. The production budget is reported to be in the range of 200 to 225 million dollars, placing it among the major superhero tentpole releases of the year as detailed by Forbes. Warner Bros. Discovery oversees the global distribution and marketing of the film.
The new Superman movie is designed as the foundation for a modern DC Universe that connects multiple films and series. It follows the multiverse and timeline reset approach introduced by DC Studios to streamline previous inconsistent storylines. The film features a modernized version of classic characters, with updated costumes and a focus on legacy, family, and heroism. Warner Bros. Pictures handles theatrical release worldwide, while digital and streaming distribution is managed through the company's platforms.
Milly Alcock's Background and Career
Milly Alcock is an Australian actress born in Sydney, Australia, who rose to prominence for her role in the HBO series House of the Dragon. She began her career in Australian television and film before landing international roles that brought her to the attention of major studios. Her casting as Supergirl marks a significant step in her transition to global blockbuster franchises.
Training and Early Work
Alcock trained in performing arts in Australia and took on roles in local series and short films before her breakout. Her performance in House of the Dragon demonstrated her ability to handle complex, physically demanding characters, which contributed to her selection for the role of Supergirl. She is known for a grounded, natural acting style that aligns with the modern tone of the new DC Universe.
Other Notable Projects
Before Superman, Alcock appeared in the Australian crime series Janet King and the film High Ground. These projects showcased her range in dramatic and action-oriented roles. Her casting in the new Superman movie is seen as a strategic choice by DC Studios to bring a fresh face with strong dramatic credentials to the iconic superhero role.
Future Plans for the Character
Supergirl's introduction in the new Superman movie is expected to open the door to standalone films and crossover events within the DCU. Warner Bros. and DC Studios are reportedly developing additional