James Gunn’s vision for the DCU has taken a notable leap forward, as Supergirl: Woman of Tomorrow has officially wrapped filming, marking a significant milestone for the franchise’s next chapter. The completion, achieved in June 2024 after four months of production across three countries, arrives ahead of schedule and solidifies the upcoming film’s release for June 26, 2026. At the center of this advance is Milly Alcock, set to make her highly anticipated big-screen debut as Supergirl, shining a spotlight on the franchise’s expansion following the 2025 release of Superman.
The completion of Supergirl: Woman of Tomorrow’s filming signals a new era under James Gunn’s leadership, reflecting his intent to revitalize and reshape the DCU for a new generation of audiences. Gunn personally confirmed the end of production, responding to fans via Instagram Threads and further igniting excitement among followers. By meeting—and exceeding—production timelines, Gunn and his team exemplify a commitment to quality, allowing for a lengthy post-production period free from rushed reshoots or last-minute changes.
Milly Alcock, known for her acclaimed portrayal of young Rhaenyra Targaryen in House of the Dragon, brings a wave of anticipation to her Supergirl role. Her selection over notable contenders such as Emilia Jones and Cailee Spaeny generated considerable buzz among both fans and industry insiders. Alcock’s involvement is widely viewed as a strategic move by James Gunn to spotlight fresh talent and deliver a compelling, modern Supergirl, aligning with the director’s vision of a bold and interconnected DCU slate.
The challenging journey of Supergirl: Woman of Tomorrow’s production was highlighted in celebratory social media posts. A widely shared update stated,
capturing the dedication of the cast and crew. Jason Momoa, who portrays Lobo, celebrated the end of his filming with an exuberant message: “THAT’S A WRAP ON LOBO.” David Krumholtz, who brought Zor-El to life, posted a photograph of his set chair and extended gratitude to his collaborators, further highlighting the sense of teamwork and achievement driven by James Gunn.
Supergirl: Woman of Tomorrow’s fast-paced, mostly leak-free production stands out, especially in a genre notorious for set leaks and prolonged schedules. Although a few spoilers surfaced, the streamlined approach taken by the DCU team is widely believed to be part of Gunn’s broader efforts to distinguish the franchise from its competitors. Comparisons have naturally emerged, as Marvel’s Avengers: Doomsday recently commenced filming even though it is aiming for an earlier release date, a fact bringing attention to the efficiency and careful planning exercised by James Gunn.
This new Supergirl film takes inspiration from the critically acclaimed comic series penned by Tom King, offering source material that is both emotionally resonant and visually ambitious. The adaptation is directed by Craig Gillespie, with a script crafted by Ana Nogueira, and seeks to blend King’s distinctive vision with fresh cinematic interpretation. One narrative question remains: how Jason Momoa’s character Lobo will be integrated, given that he does not appear in the original comics. This element of mystery adds to the mounting anticipation, with James Gunn at the helm ensuring cohesion and surprise for longtime fans and newcomers alike.
Despite the excitement, the focus on technical excellence remains central to Gunn’s approach. Recent years have seen some superhero projects criticized for subpar visual effects and rushed post-production processes. By completing filming with more than a year until launch, Gunn and his team have safeguarded the project’s quality, ensuring ample time for editing, special effects, and marketing. This strategy reflects lessons learned from past industry missteps and positions Supergirl: Woman of Tomorrow for potential critical and commercial success.
In the immediate future, Milly Alcock’s Supergirl will first appear in Superman, scheduled for release on July 11, 2025, serving as an introduction for audiences before she headlines her own story. The two films, both central to James Gunn’s larger DCU vision, promise to interlink and set the tone for ongoing world-building across the franchise’s next phase. As anticipation grows, fans and industry analysts alike look to James Gunn to maintain momentum, building on the successful wrap of Supergirl and fostering excitement for what comes next.
The completion of Supergirl: Woman of Tomorrow underlines James Gunn’s commitment to deliberate planning, innovative casting, and cinematic excellence within the DCU. With a year dedicated to perfecting the final product, the film’s prospects for stunning visuals and powerful storytelling are high. All eyes now turn to Milly Alcock and the evolving landscape Gunn is crafting, as the superhero universe prepares for a finely tuned, emotionally impactful, and visually striking new era.
