James Gunn unveils Milly Alcock as Supergirl in a new DC film, set for release in 2026.

James Gunn, co-head of DC Studios, has unveiled the first look at Milly Alcock as Supergirl in an upcoming film. The poster, shared on Instagram, features Alcock in costume sipping a blue raspberry-flavored Icee. The film, directed by Craig Gillespie, will star Matthias Schoenaerts, Eve Ridley, David Krumholtz, and Emily Beecham, and is set for release on June 26, 2026. Based on the "Supergirl: Woman of Tomorrow" comic series, the movie will follow Supergirl's journey with galactic warrior Ruthye.