Milly Alcock has officially been cast as the lead role of Supergirl in the upcoming film, set to hit theaters on June 26, 2026. This announcement marks a significant milestone in Alcock’s career, following her breakout role as young Rhaenyra Targaryen in HBO’s ‘House of the Dragon’.
The film, directed by Craig Gillespie, will feature Alcock’s character, Kara Zor-El, embarking on a journey of self-discovery. She will face off against a ruthless space-faring crime lord, portrayed by Matthias Schoenaerts, while also teaming up with Krypto, Supergirl’s loyal canine companion.
At just 25 years old, Alcock has already experienced the pressures of the entertainment industry. She revealed that she faced career anxiety at the age of 22, feeling overwhelmed about her future in acting. “I was so shit-scared that my life was over at 22. And, of course, it wasn’t,” Alcock shared, reflecting on her early struggles.
Alcock’s journey into acting began at a young age, as she started cold-calling talent agencies at 13, driven by her mother’s encouragement. “If those idiots can do it, why can’t you?” her mother advised, instilling a sense of determination in Alcock.
The screenplay for ‘Supergirl’ is penned by Ana Nogueira, promising a fresh take on the beloved character. The film’s narrative will explore themes of vengeance and justice, as Alcock’s Supergirl reluctantly joins forces with an unlikely ally.
As anticipation builds for the film’s release, fans are eager to see how Alcock embodies the iconic superhero. Her portrayal of Kara Zor-El is expected to resonate with audiences, especially given her previous role that showcased her acting prowess.
Details remain unconfirmed regarding additional cast members, but the involvement of notable figures like Jason Momoa and David Krumholtz has sparked interest. The film is part of a larger initiative by Warner Bros. to revitalize its superhero franchise under the guidance of James Gunn and Peter Safran.
With the release date set, the excitement surrounding Alcock’s performance and the film’s direction continues to grow, marking a new chapter in her career and the superhero genre.
