Supergirl Season 2 Premiere Hits 8-Year Ratings High For The CW

Supergirl made quite the ratings splash in its first episode on new home network The CW. Supergirl's Season 2 premiere scored the highest ratings in its time slot that The CW has seen in eight years.

The Supergirl Season 2 premiere episode was viewed by 3.024 million total viewers. That's the highest viewership in The CW's Monday 8 p.m. ET time slot since an episode of Gossip Girl in 2008.

Supergirl also scored a 1.1. in the key 18-49 demographic. That's the best in The CW's time slot since 90210 six years ago.

Supergirl airs Mondays at 8 p.m. ET on The CW.

Based on the DC character, Supergirl AKA Kara Zor-El (Melissa Benoist), decides to embrace her superhuman abilities and become the hero who she was always meant to be on The CW series, "Supergirl."

When she was 12 years old, Kara Zor-El escaped the doomed planet Krypton and was sent to earth where she was protected and raised by her foster parents, Jeremiah (Dean Cain) and Eliza Danvers (Helen Slater) and her foster sister, Alex (Chyler Leigh). Under their supervision, Kara learned to conceal the phenomenal powers she shares with her famous cousin, Superman, in order to keep her identity a secret.

Years later, Kara was living a "normal" life in National City, assisting media mogul and fierce taskmaster Cat Grant (Calista Flockhart) and working beside her friend and IT technician Winslow "Winn" Schott (Jeremy L. Jordan) and famous photographer James Olsen (Mehcad Brooks), who Grant hired away from Metropolis's Daily Planet. When Alex's life was threatened in a plane crash, Kara took to the sky to rescue her. In the aftermath, Kara decided she could no longer sit on the sidelines and came out as Supergirl. She now balances her job at CatCo with her work at the Department of Extra-Normal Operations (DEO), a super-secret government agency where Alex also works. At first, the head of the DEO, Hank Henshaw (David Harewood), was resistant to Supergirl joining the DEO, until it was revealed that Hank was actually J'onn J'onzz, the Martian Manhunter, who had promised Jeremiah Danvers on his deathbed that he would protect both Alex and Kara. It has since been discovered that Jeremiah is actually alive and being held by Cadmus, a dangerous quasi-military organization that sees all aliens as threats. In Season One, Supergirl soared fighting crime and battling various villains, chief among them two Kryptonians who were intent on destroying the earth, but she has yet to find that same empowerment as Kara Danvers.

Now, in Season Two, Kara has left the safety of being Cat Grant's assistant in order to figure out what she really wants to do, while as Supergirl she continues to work at the DEO., protecting the citizens of National City and searching for Jeremiah and Cadmus. Along the way, she will team up with Superman (Tyler Hoechlin) to battle new villains, as she strives to balance her personal life with her life as a superhero.

Distributed worldwide by Warner Bros. International Television Distribution, SUPERGIRL is executive produced by Greg Berlanti ("Arrow," "The Flash"), Ali Adler ("The New Normal"), Andrew Kreisberg ("The Flash," "Arrow") and Sarah Schechter ("Blindspot," "The Mysteries of Laura"). Supergirl is based on the characters created by Jerry Siegel and Joe Shuster and appearing in DC Comics, by special arrangement with the Jerry Siegel Family.