Supergirl has been around for decades, but her first ever origin is pretty darn crazy, when you take a look at how it all went down.

Superman director James Gunn discusses the upcoming solo Supergirl movie, Milly Alcock's "rougher" take on Kara, and whether Krypto will suffer the same fate he does in the Woman of Tomorrow

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).

Milly Alcock has a cameo at the end of "Superman" when she shows up to the Fortress of Solitude drunk. We learn she regularly goes to planets with red suns (where Kryptonians have no powers) so she can enjoy getting inebriated.

It wasn’t long ago that Supergirl’s cinematic future felt uncertain. After Sasha Calle’s appearance in The Flash (2023), there were questions about whether DC Studios would keep her version of the character around or move in a new direction.

Supergirl has officially debuted in the DCU ahead of her solo movie, which is set to be released next year. Milly Alcock's superhero has a brief but memorable cameo in James Gunn's Superman, which offers the first few clues about Superman's cousin – she is messy,

Supergirl's first poster has been unveiled by DC Studios co-head James Gunn ahead of the movie's June 2026 release.

It’s a bird! It’s a plane! It’s Superman...'s cousin! Who is often misunderstood and unfairly labeled as a troublesome young woman, when in reality, she’s just trying to navigate trauma and discover who she is as a hero.