Home MoviesBehind the Scenes of Supergirl with Milly Alcock, Jason Momoa, and James Gunn

Behind the Scenes of Supergirl with Milly Alcock, Jason Momoa, and James Gunn

by Marcus Thompson

Key Takeaways

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  • Milly Alcock delivers an impressive portrayal of Supergirl, bringing a cool energy and embodying the character effectively according to director Craig Gillespie.
  • The narrative for the Supergirl movie aims to differentiate Supergirl from Superman by focusing on her upbringing on a devastated planet and the pain she has experienced.
  • Jason Momoas casting as Lobo, a role eagerly awaited by DC Comics fans, adds another layer of anticipation to the upcoming movie.
  • The Supergirl movie promises a fresh perspective on the iconic DC character, with potentially subverted audience expectations for a hardcore Supergirl rather than a Superman sidekick film.

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A behind-the-scenes video released by Warner Bros. for the upcoming Supergirl movie features insights from actress Milly Alcock, actor Jason Momoa, and DC Studios co-director James Gunn. The film is scheduled for release on June 26, 2026. Alcock addressed the backlash she has faced since her casting was announced, attributing it to sexism within the industry and the feeling that some people have a sense of ownership over women’s bodies. She also commented on directors Martin Scorsese and Ridley Scott’s dismissals of the superhero genre. Despite the criticisms, Alcock promises an impressive portrayal of Supergirl. According to director Craig Gillespie, Alcock embodies Supergirl effectively and brings a cool energy to the role. Momoa, who is also part of the cast as Lobo, noted Alcock’s willingness to deliver hard punches. The video also revealed that Krem, from Yellow Hills, will be the villain in the film. December 2025 test screenings revealed mixed responses to both the action sequences and Matthias Schoenaerts’s portrayal of Krem. While marketing efforts highlight Alcock’s charm, the action sequences and set pieces are being kept secret for now.

Unveiling Supergirl’s Distinct Narrative and Powerful Performances with Milly Alcock, Jason Momoa, and James Gunn

Gunn discussed the narrative approach to Kara Zor-El, explaining the intention to differentiate her from her cousin Superman. He justified this by highlighting Supergirl’s upbringing on a devastated planet, stating, “Supergirl grew up in a fragmented, destroyed planet where people died around her. She is not Superman and certainly not Clark Kent.” Alcock echoed this sentiment, saying, “Supergirl is fueled by that pain, those wounds.” Alcock also suggested that audience expectations might be subverted: “I think people are expecting a Superman sidekick movie, as she’s part of his world, but what they’ll get is a very hardcore Supergirl.” Gunn described Lobo as “a true force of nature.” Gillespie said he sees no better choice for the role, while Momoa added, “She’s not afraid to throw a punch.” Momoa’s casting as Lobo, a role eagerly awaited by DC Comics fans for decades, adds another layer of anticipation. With its focus on a distinct narrative and powerful performances, the Supergirl movie aims to offer a fresh perspective on the iconic DC character.

In Case You Missed It

If you’re craving a dose of DC Universe updates, Carlos Mendoza has got you covered on Players for Life! First off, dive into his insightful analysis of the first trailer for HBO’s Green Lantern series, published March 5th. He explores how James Gunn and Peter Safran are steering the franchise towards a more grounded, mystery-driven narrative that fans won’t want to miss First Trailer for ‘Lanterns’ Unveiled; Deviates Significantly from Fan Expectations. And speaking of DC excitement, Jonathan Dubinski gives us a sneak peek into tomorrow’s full trailer for the upcoming Supergirl movie. Today’s treat promises a glimpse of Milly Alcock as Supergirl and a rebellious tone set by the motto “Truth. Justice. I Don’t Care,” so be sure to check out his analysis New Supergirl Trailer Includes Superman. But that’s not all – Carlos also rounded up all the must-watch entertainment arriving on HBO Max this week, from February 23rd to March 1st. Published just last Tuesday, his post is your ultimate guide to ensure you won’t miss out on any of the platform’s latest offerings, including Walter Salles’ Still Here premiering on February 27th and live sports action with the Welsh Open Snooker All the Movies and Series Arriving on HBO Max This Week (Feb 23 to Mar 1). There’s plenty to keep you entertained all week long, so mark your calendars and enjoy the ride!


Specification
Official NameSupergirl
Brief SummaryWhen 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.
ReleasedJune 24, 2026
GenreAction, Adventure, Science Fiction
Production CompaniesDC Studios, Troll Court Entertainment, The Safran Company
Countries of OriginUS
ActorsMilly Alcock, Matthias Schoenaerts, Eve Ridley, David Krumholtz, Emily Beecham, Jason Momoa, Alice Hewkin, Ferdinand Kingsley, Diarmaid Murtagh, Wil Coban, David Corenswet
DirectorCraig Gillespie
AuthorsAna Nogueira
ProducersJames Gunn, Peter Safran
Homepagehttps://www.supergirlmovie.com

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