Supergirl

Supergirl is an American superhero action-adventure television series developed by Ali Adler, Greg Berlanti and Andrew Kreisberg (the latter two having previously created Arrow and The Flash) that originally aired on CBSand premiered on October 26, 2015. It is based on the DC Comics character Supergirl, created by Otto Binder and Al Plastino, and stars Melissa Benoist in the title role. Supergirl is a costumed superheroine who is Superman’s cousin and one of the last surviving Kryptonians. The series is set in the Arrowverse, sharing continuity with the other television series of the universe.

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, which was ordered in May 2016, the series has aired on The CW. On April 2, 2018, The CW renewed the series for a fourth season, which premiered on October 14, 2018.