when is super girl season three coming out
List of Supergirl episodes The series was officially picked up on May 6, 2015, and received a full season order on November 30, 2015. On May 12, 2016, Warner Bros. Television announced that the series had been renewed for a second season and that it would move from CBS to The CW, where it debuted on October 10, 2016.[1] On January 8, 2017, The CW renewed the series for a third season,[2] which began airing on October 9, 2017.[3] As of February 5, 2018,[update] 55 episodes of Supergirl have aired.