Legacy introducing Milly Alcock as the latest live-action Supergirl, now is the perfect time to look back at all the actresses who have donned the cape.

James Gunn, the head of DC Studios and director of "Superman," revealed the first look at the new "Supergirl" movie — with a warning.

Hot off the heels of the blockbuster success of Superman, DC Studios is ready to introduce us to another child of Krypton already. After tiny teases throughout its production, we have our first proper look at Milly Alcock’s Supergirl.

Now Gunn has revealed on X another look at Alcock’s Supergirl in the first poster for the upcoming “Supergirl” movie from director Craig Gillespie, which opens in theaters June 26, 2026.

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First shared by co-department head of hair Lindsay McAllister on Instagram and now available all over the internet, the behind-the-scenes image shows Alcock getting ready to film her first-ever scene as Kara Zor-El. The original post was deleted, but luckily for us Discussing Film reposted it for everyone to see (you can check out the image below).

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This version of Kara Zor-El grew up witnessing the destruction of Krypton, giving her a harder edge.Alcock, who is best known for her role in House of Dragon

Alcock shared the meme just moments after DC boss James Gunn posted the first Supergirl poster. The new look shows the hero standing in front of a Superman mural, which she has vandalized, whilst she drinks an unknown beverage from a paper cup. Both the meme and the poster sure do fit with Supergirl’s wild reputation as introduced in Superman.