First ‘Supergirl’ Poster Unleashes Milly Alock as DCU Hero

It’s only been a week since Superman flew into theaters, but it seems DC Studios is not wasting any time marketing their next big-screen adventure. Supergirl, which stars Milly Alcock in the titular role, just got an incredible first-look image that lets DC fans know that she is nothing like her superpowered cousin from Smallville.

Superman director James Gunn has shared the first poster for Supergirl, which hits theaters on June 26, 2026. Alcock is seen in her Supergirl costume, along with a slushee drink and a Superman logo that has been vandalized with some red paint. Instead of “Look Up,” Supergirl will be asking audiences to “Look Out.” Check out the poster below:

More to come.

Source: James Gunn