Supergirl’s powers are tested when Reactron, one of Superman’s formidable enemies, arrives in National City and targets the young hero. Also, Cat plans to run an exposé on Supergirl.
Supergirl’s powers are tested when Reactron, one of Superman’s formidable enemies, arrives in National City and targets the young hero. Also, Cat plans to run an exposé on Supergirl.
Supergirl challenges Rhea to battle to save National City. Meanwhile, Superman returns and Cat Grant offers Supergirl some sage advice.
Supergirl does battle with the deadly Master Jailer, who is hunting and executing escaped Fort Rozz prisoners. Also, Cat hires a second assistant, Siobhan Smythe, who immediately tries to ...
Supergirl is forced to do battle with an unexpected foe and must risk everything – including her life – to prevent Non and Indigo from destroying every person on the planet.
Supergirl must beat a ruthless new ...
Supergirl grapples with whether or not to obey the President's orders regarding Rhea's latest actions. Meanwhile, Cat Grant returns to National City.
Supergirl, Alex, and Brainiac thwart an alien attack while William investigates Kara. J'onn J'onzz and Kelly use Obsidian tech to solve a problem.
Supergirl finally learns the truth about Lena while tangling with Leviathan. J'onn J'onn makes a discovery about his brother's whereabouts.
Supergirl's struggle against Leviathan reaches a boiling point as she faces off against Rama Khan. Meanwhile, as Lena and Hope work to launch Project Non Nocere, Hope proves to be an ...
Supergirl helps Winn face his greatest fear. After Alex sets out to find evidence against Lex, Brainy must decide between helping his friend or continuing to secretly work for Lex.
Supergirl realizes that in order to ...
Twenty-four-year-old Kara Zor-El, who was taken in by the Danvers family when she was 13 after being sent away from Krypton, must learn to embrace her powers after previously hiding them. The ...
Colonel Haley is upset after Supergirl responds to a distress call ... territory and demands that Supergirl step aside. After Supergirl refuses to be... her energy on finding ...
... seemingly breaks out of prison, Supergirl is intent on recapturing her.... After training Mon-El, Supergirl takes him with her when... awry when Mon-El puts Supergirl ...
... target Lockwood and his minions, Supergirl is concerned about the safety... join the alien march while Supergirl and Dreamer patrol to keep... up trouble at the rally, ...
... emerges in National City, Kara/Supergirl teams up with her cousin... left out. Meanwhile, Hank and Supergirl are stunned by the pod...
... trying to stop the fighting, Supergirl and Martian Manhunter find themselves... to know M'Gann better. Supergirl takes Mon-El under her...
... murder committed by another vigilante, Supergirl heads out on a solo... fighting to free Mon-El, Supergirl comes face to face with...
A new villain comes to National City, putting Supergirl on high alert. Meanwhile, Winn’s girlfriend, Lyra, gets Winn in trouble with the law. Maggie attempts to help Winn but old loyalties ...
... threatens to kill her unless Supergirl releases a notorious criminal from... prison. Supergirl and Maggie have always had...
In season four, Supergirl is facing a bigger threat ... to tear the city apart, Supergirl takes to the skies to...
... get her an interview with Supergirl.
... Livewire, she targets Cat and Supergirl.
... identities are stretched thin when Supergirl must protect National City from...
With Astra in captivity at the DEO, her husband, Non, captures Hank, leading to a tense standoff between the two sides. Also, Kara continues to refute Cat's allegations that she is ...
Kara faces off against her mirror image when Bizarro, a twisted version of Supergirl, sets out to destroy her. Also, Kara grows closer with Cat’s son, Adam.
Kara turns on her friends and the citizens of National City after being exposed to Red Kryptonite makes her malicious and dangerous. Also, Cat appears on THE TALK to discuss Supergirl.
... who ends up seriously hurting Supergirl. Superman blames Hank because the...
... heat up in National City. Supergirl and the DEO are assigned...
The Guardian debuts to lend a hand after a parasite alien drains Supergirl of her power. Mon-El considers a less than desirable new career which then leads him to contemplate his motives. ...