Supergirl: Season 1, Episode 1

1 - 1: Pilot

After arriving on Earth years after her cousin Kal-El, who has become the hero known as Superman, Kara Zor-El is raised by the Danvers and seeks to find a place for herself in the world. Kara finds her destiny when her foster sister Alex's plane goes down and Kara must use her Kryptonian powers to save it... and become a hero.