Based on the DC Comics character created by Otto Binder and Al Plastino, the series follows Kara Zor-El (played by Melissa Benoist), Superman 's cousin, and one of the last surviving Kryptonians from the planet Krypton. As Supergirl, Kara uses her powers to protect National City.
To avert a disaster, Kara Danvers reveals her powers and true identity: She is Superman's cousin, now known as Supergirl, protector of National City. Watch trailers & learn more.