Milly Alcock celebrated the world premiere of Supergirl along with her co-stars in Brooklyn, New York.
The Craig Gillespie-directed movie is set to open in U.S. theaters on June 26, with David Corenswet, Rachel Brosnahan, and Nicholas Hoult making an appearance at the premiere as well.
Based on Tom King’s 2022 comic book series Supergirl: Woman of Tomorrow, which Bilquis Evely illustrated, Ana Nogueira adapted the comic book for the big screen.
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Supergirl also stars Matthias Schoenaerts as Krem of the Yellow Hills, Eve Ridley as Ruthye Marye Knoll, David Krumholtz as Zor-El, Emily Beecham as Alura In-Ze, and Jason Momoa as Lobo.
The logline for the superhero film reads, “When an unexpected and ruthless adversary strikes too close to home, Kara Zor-El, aka Supergirl, reluctantly joins forces with an unlikely companion on an epic, interstellar journey of vengeance and justice.”
The House of the Dragon alum knows how passionate comic book fans can be and is ready for possible backlash over her role.
“It definitely made me aware that simply existing as a woman in that space is something that people comment on,” she said in an interview with Vanity Fair. “We have become very comfortable having this weird ownership of women’s bodies. I can’t really stop them. I can only be myself.”
Scroll through the photo gallery below to see the stars of Supergirl at the world premiere.
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‘Supergirl’ Red Carpet Photos


Image Credit: Jamie McCarthy / Getty Images (L-R) David Corenswet, Milly Alcock, Rachel Brosnahan and Nicholas Hoult
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‘Supergirl’ Red Carpet Photos


Image Credit: Kristina Bumphrey / PMC Milly Alcock at the DC Studios’ “Supergirl” World Premiere
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‘Supergirl’ Red Carpet Photos


Image Credit: Kristina Bumphrey / PMC David Corenswet at the DC Studios’ “Supergirl” World Premiere held at The Plaza at 300 Ashland on June 22, 2026 in Brooklyn, New York.
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‘Supergirl’ Red Carpet Photos


Image Credit: Kristina Bumphrey / PMC Nicholas Hoult at the DC Studios’ “Supergirl” World Premiere held at The Plaza at 300 Ashland on June 22, 2026 in Brooklyn, New York.
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‘Supergirl’ Red Carpet Photos


Image Credit: Kristina Bumphrey / PMC Rachel Brosnahan at the DC Studios’ “Supergirl” World Premiere held at The Plaza at 300 Ashland on June 22, 2026 in Brooklyn, New York.
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‘Supergirl’ Red Carpet Photos


Image Credit: Kristina Bumphrey / PMC David Corenswet, Rachel Brosnahan and Nicholas Hoult at the DC Studios’ “Supergirl” World Premiere held at The Plaza at 300 Ashland on June 22, 2026 in Brooklyn, New York.
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‘Supergirl’ Red Carpet Photos


Image Credit: Kristina Bumphrey / PMC Craig Gillespie, Peter Safran, Milly Alcock and James Gunn at the DC Studios’ “Supergirl” World Premiere held at The Plaza at 300 Ashland on June 22, 2026 in Brooklyn, New York.
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‘Supergirl’ Red Carpet Photos


Image Credit: Kristina Bumphrey / PMC Rachel Brosnahan at the DC Studios’ “Supergirl” World Premiere held at The Plaza at 300 Ashland on June 22, 2026 in Brooklyn, New York.
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‘Supergirl’ Red Carpet Photos


Image Credit: Kristina Bumphrey / PMC David Zaslav, James Gunn, David Corenswet, Rachel Brosnahan, Peter Safran and Nicholas Hoult at the DC Studios’ “Supergirl” World Premiere held at The Plaza at 300 Ashland on June 22, 2026 in Brooklyn, New York.
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‘Supergirl’ Red Carpet Photos


Image Credit: Kristina Bumphrey / PMC Milly Alcock and Craig Gillespie at the DC Studios’ “Supergirl” World Premiere held at The Plaza at 300 Ashland on June 22, 2026 in Brooklyn, New York.
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‘Supergirl’ Red Carpet Photos


Image Credit: Kristina Bumphrey / PMC Jennifer Holland, James Gunn, Peter Safran and Natalia Safran at the DC Studios’ “Supergirl” World Premiere held at The Plaza at 300 Ashland on June 22, 2026 in Brooklyn, New York.
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‘Supergirl’ Red Carpet Photos


Image Credit: Kristina Bumphrey / PMC Rob Raco at the DC Studios’ “Supergirl” World Premiere held at The Plaza at 300 Ashland on June 22, 2026 in Brooklyn, New York.
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‘Supergirl’ Red Carpet Photos


Image Credit: Kristina Bumphrey / PMC ‘Summer House’ stars Bailey Taylor and Levi Sebree at the DC Studios’ “Supergirl” World Premiere held at The Plaza at 300 Ashland on June 22, 2026 in Brooklyn, New York.
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‘Supergirl’ Red Carpet Photos


Image Credit: Kristina Bumphrey / PMC ‘Summer House’ stars Bailey Taylor and Levi Sebree at the DC Studios’ “Supergirl” World Premiere held at The Plaza at 300 Ashland on June 22, 2026 in Brooklyn, New York.
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‘Supergirl’ Red Carpet Photos


Image Credit: Kristina Bumphrey / PMC Debbie Harry and Chris Stein at the DC Studios’ “Supergirl” World Premiere held at The Plaza at 300 Ashland on June 22, 2026 in Brooklyn, New York.
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‘Supergirl’ Red Carpet Photos


Image Credit: Kristina Bumphrey / PMC Jessica Green at the DC Studios’ “Supergirl” World Premiere held at The Plaza at 300 Ashland on June 22, 2026 in Brooklyn, New York.
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‘Supergirl’ Red Carpet Photos


Image Credit: Kristina Bumphrey / PMC Claudia Sarne and Atticus Ross at the DC Studios’ “Supergirl” World Premiere held at The Plaza at 300 Ashland on June 22, 2026 in Brooklyn, New York.
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‘Supergirl’ Red Carpet Photos


Image Credit: Kristina Bumphrey / PMC Jennifer Holland at the DC Studios’ “Supergirl” World Premiere held at The Plaza at 300 Ashland on June 22, 2026 in Brooklyn, New York.
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‘Supergirl’ Red Carpet Photos


Image Credit: Kristina Bumphrey / PMC Stephen Blackehart at the DC Studios’ “Supergirl” World Premiere held at The Plaza at 300 Ashland on June 22, 2026 in Brooklyn, New York.
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‘Supergirl’ Red Carpet Photos


Image Credit: Kristina Bumphrey / PMC Maria Gabriela de Faria at the DC Studios’ “Supergirl” World Premiere held at The Plaza at 300 Ashland on June 22, 2026 in Brooklyn, New York.
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‘Supergirl’ Red Carpet Photos


Image Credit: Kristina Bumphrey / PMC Craig Gillespie at the DC Studios’ “Supergirl” World Premiere held at The Plaza at 300 Ashland on June 22, 2026 in Brooklyn, New York.
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‘Supergirl’ Red Carpet Photos


Image Credit: Kristina Bumphrey / PMC Danika Yarosh at the DC Studios’ “Supergirl” World Premiere held at The Plaza at 300 Ashland on June 22, 2026 in Brooklyn, New York.
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‘Supergirl’ Red Carpet Photos


Image Credit: Kristina Bumphrey / PMC Al Roker at the DC Studios’ “Supergirl” World Premiere held at The Plaza at 300 Ashland on June 22, 2026 in Brooklyn, New York.
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‘Supergirl’ Red Carpet Photos


Image Credit: Kristina Bumphrey / PMC Matthew Broome at the DC Studios’ “Supergirl” World Premiere held at The Plaza at 300 Ashland on June 22, 2026 in Brooklyn, New York.
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‘Supergirl’ Red Carpet Photos


Image Credit: Kristina Bumphrey / PMC David Krumholtz at the DC Studios’ “Supergirl” World Premiere held at The Plaza at 300 Ashland on June 22, 2026 in Brooklyn, New York.
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‘Supergirl’ Red Carpet Photos


Image Credit: Kristina Bumphrey / PMC Kelli Giddish at the DC Studios’ “Supergirl” World Premiere held at The Plaza at 300 Ashland on June 22, 2026 in Brooklyn, New York.
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‘Supergirl’ Red Carpet Photos


Image Credit: Kristina Bumphrey / PMC Penelope Mitchell at the DC Studios’ “Supergirl” World Premiere held at The Plaza at 300 Ashland on June 22, 2026 in Brooklyn, New York.
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‘Supergirl’ Red Carpet Photos


Image Credit: Kristina Bumphrey / PMC David Zaslav, James Gunn, David Corenswet, Rachel Brosnahan, Peter Safran and Nicholas Hoult at the DC Studios’ “Supergirl” World Premiere held at The Plaza at 300 Ashland on June 22, 2026 in Brooklyn, New York.
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‘Supergirl’ Red Carpet Photos


Image Credit: Kristina Bumphrey / PMC David Corenswet, Rachel Brosnahan and Nicholas Hoult at the DC Studios’ “Supergirl” World Premiere held at The Plaza at 300 Ashland on June 22, 2026 in Brooklyn, New York.
