Supergirl premiered 40 years ago, delivering the worst superhero movie ever made. Here's how bad it was, and how it signified ...

and Richard Donner’s classic Superman: The Movie from 1978, among others. But the upcoming Supergirl film seems to be based on one specific comic book, Tom King and Bilquis Evely’s Supergirl ...

James Gunn’s new DCU is getting ready to launch in cinemas all over the globe next year with the release of Superman. But just one year later, Kal-El’s cousin Kara, a.k.a Supergirl ...

“Not only do we want to but Rick Flag appears in Superman, he’s a major character ... and she pitched the story to me of Supergirl, and it was just one of the best pitches I’ve ever heard ...