Supergirl

In the series premiere, Superman’s cousin, Kara (MELISSA BENOIST) finally embraces her superhuman abilities to become the hero she was always meant to be.

Kara’s confidence as a super hero is off to a shaky start until a new threat forces her to push her doubts aside. Also Cat pressures James to get her an interview with Supergirl.

Supergirl’s powers are tested when Reactron (CHRIS BROWNING), one of Superman’s formidable enemies, arrives in National City and targets the young hero. Also, Cat plans to run an expose on Supergirl.

Kara’s Thanksgiving may be ruined when her foster mother comes for a tense visit and a volatile CatCo employee (BRIT MORGAN) is transformed into the villainous Livewire.

Kara is pulled in opposite directions when she babysits Cat’s son, Carter (LEVI MILLER), while trying to stop a series of bombings. And Lucy Lane (JENNA DEWANT TATUM) appears.

Anger gets the better of Kara when she goes too far during a training exercise with Red Tornado (IDDO GOLDBERG), a military cyborg commissioned by Lucy Lane’s father.

Kara must rely on their inner strength and courage when an earthquake strikes and she’s lost her powers. Also, Alex’s mistrust of Hank reaches a breaking point.

Kara goes head-to-head with her aunt Astra (LAURA BENANTI) when she challenges Kara’s beliefs about her mother. Also Cat’s CEO position is threatened by a hacker at CatCo.

Kara must find a way to rescue Hank from Astra’s husband, Non (CHRIS VANCE), as she tries to refute Cat’s allegations that she’s Supergirl.

Kara does her best to support Winn when his father, the Supervillain Toyman (HENRY CZERNY), breaks out of prison and seeks out his son for unknown reasons.

Kara must help Hank face his painful past when a White Martian – a member of the alien race that wiped out his people – shows up to cause trouble.

Kara Kara faces off against her mirror image when Bizarro (HOPE LAUREN), a twisted version of Supergirl, sets out to destroy her. Also, Kara grows closer with Cat’s son, Adam.

While Alex, Hank and the DEO must fend off a Kryptonian attack, Kara is trapped by a parasitic alien in a dream world where her home planet was never destroyed.

Cat hires a second assistant, Siobhan Smythe (ITALIA RICCI), who becomes Kara’s workplace nemesis, while Supergirl battles the Master Jailer, who’s hunting Fort Rozz escapees.

Kara travels to Superman’s Fortress of Solitude in hopes of learning how to defeat Indigo (LAURA VANDERVOORT), a dangerous being with a connection to Kara’s past.

Kara turns on her friends and the citizens of national City after being exposed to Red Kryptonite makes her malicious and dangerous.

J’onn J’onzz reveals the details of meeting Kara and Alex’s father, Dr. Jeremiah Danvers (DEAN CAIN), and assuming Hank Henshaw’s identity.

Supergirl gains a new ally when The Flash (GRANT GUSTIN) crosses over from an alternate universe to help her battle Livewire and Silver Banshee.

Kara must find a way to free her friends when Non and Indigo use mind control to turn National City’s citizens into their own army.

Supergirl must battle with an unexpected foe and risk everything – including her life – to prevent Non and Indigo from destroying every person on the planet in the season finale.