Supergirl

In the vast DC Comics Universe of super heroes, the rich mythology of Superman, the planet Krypton and the House of El is perhaps the most famous and instantly recognizable. Enter Supergirl (Melissa Benoist)! Born Kara Zor-El on the doomed planet Krypton, the preteen Kara escaped at the same time as the infant Kal-El, but didn't arrive on Earth until many years later after being lost in the Phantom Zone. Protected and raised by her adopted family, the Danvers, Kara grew up in the shadow of her foster sister, Alex, and learned to hide the phenomenal powers she shares with her famous cousin. Years later, at age 24, living in National City and working as an assistant for Catco Worldwide Media mogul Cat Grant (Calista Flockhart), Kara has spent so many years trying to fit in that she forgot to ever stand out. All that changes when she decides to embrace her superhuman abilities and become the hero she was always destined to be. With the help of Daily Planet photographer James Olsen, her bioengineer sister Alex, and the research of the super-secret, off-the-grid Department of Extra-Normal Operations (DEO) and its head Hank Henshaw, who are tasked with keeping the Earth safe from aliens, Kara takes to the skies to protect her world. Her foes include both a sinister extraterrestrial menace and the high-tech terrestrial threat of clever villains with powerful weaponry. Produced by Berlanti Productions (Arrow, The Flash, Pan), this one-hour drama is an epic action-adventure for the entire family. Combining the heart, humor and spectacle of a super hero series, with the week-to-week intrigue of the DEO's investigations, Kara's childhood memories of her time on Krypton and the sophisticated workplace dramedy of her secret identity at Catco, SUPERGIRL is charged with true epic storytelling -- bringing a strong female hero to television screens at long last.

Season 1

Born on the planet Krypton, Kara Zor-El escaped its destruction years ago. Since arriving on Earth, she's been hiding the powers she shares with her famous cousin. Now at age 24, Kara Danvers decides to embrace her superhuman abilities and be the hero she was always meant to be in this epic actionadventure.

Season 2

Now, in Season Two, Kara has left the safety of being Cat Grant's assistant in order to figure out what she really wants to do, while as Supergirl she continues to work at the DEO, protecting the citizens of National City and searching for Jeremiah and Cadmus. Along the way, she will team up with Superman (guest star TYLER HOECHLIN) to battle new villains, as she strives to balance her personal life with her life as a superhero.

Season 3

Now, in Season Three, Kara is grappling with the sacrifices she's made and deciding if she should give up her human identity altogether. Being human and vulnerable is hard. Maybe she's better off embracing her alien DNA and only being the "Girl of Steel." As Kara struggles with her path forward, she continues to work with the DEO to battle all threats to National City, including new villains, Morgan Edge (Adrian Pasdar), and the "Worldkiller," known as Reign (new series regular Odette Annable).

Season 4

In season four, Supergirl is facing a bigger threat than she's ever faced before – a new wave of anti-alien sentiment, spreading across National City that's fomented by Agent Liberty (new series regular SAM WITWER). As Kara mentors a new reporter at CatCo, Nia Nal (new series regular NICOLE MAINES), and tries to use the power of the press to shine a light on the issues threatening to tear the city apart, Supergirl takes to the skies to battle the many villains who rise up in this era of divisiveness. But how does Supergirl battle a movement when she, herself an alien, represents one of the main things people are fearful of?