Overview
Supergirl is an American superhero drama television series developed by Ali Adler, Greg Berlanti and Andrew Kreisberg that aired on CBS and later The CW from October 26, 2015, to November 9, 2021. It is based on the DC Comics character of the same name, created by Otto Binder and Al Plastino. The series features Melissa Benoist in the title role. Supergirl is a costumed superheroine who is Superman's cousin and one of the last surviving Kryptonians from the planet Krypton. Starting with its second season, the show was retroactively established to be set in the Arrowverse, sharing continuity with the other television series of the franchise.
The series was officially picked up on May 6, 2015, after receiving a series commitment in September 2014 and received a full season order on November 30, 2015. Since the second season, the series has aired on The CW. The show has received generally positive reviews from critics, who have praised the creative direction, the performances, and the themes addressed. While Superman & Lois was developed as a spin-off of Supergirl, with Tyler Hoechlin and Elizabeth Tulloch reprising their respective Arrowverse roles, following the cancellation of planned crossovers with Supergirl due to the COVID-19 pandemic, and the subsequent conclusion of Supergirl, both in 2021, the series was instead established to be set in its own separate continuity in its second season finale in 2022.
Series overview
Kara Zor-El was sent to Earth from Krypton as a thirteen year old by her parents Zor-El and Alura. Kara was meant to protect her infant cousin, Kal-El, but her spacecraft was knocked off course and sent into the Phantom Zone, where it stayed for 24 years. By the time the spacecraft crash landed on Earth, Kal-El had grown up and become Superman. The series begins twelve years later when Kara is learning to embrace her own superhuman powers as a Kryptonian and has adopted the superheroine alias "Supergirl".
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