Supergirl - Season 4
Description: In season four, Supergirl is facing a bigger threat than she's ever faced before – a new wave of anti-alien sentiment, spreading across National City that’s fomented by Agent Liberty. As Kara mentors a new reporter at CatCo, Nia Nal, and tries to use the power of the press to shine a light on the issues threatening to tear the city apart, Supergirl takes to the skies to battle the many villains who rise up in this era of divisiveness.
Episodes
American Alien
Aired: Oct 14, 2018
Diving back into reporting, Kara welcomes a new cub reporter to CatCo. Meanwhile...
Fallout
Aired: Oct 21, 2018
A shocking revelation causes chaos in National City. Supergirl sets out to captu...
Man of Steel
Aired: Oct 28, 2018
Ben Lockwood didn't always hate aliens. Through a series of incidents, and input...
Ahimsa
Aired: Nov 4, 2018
When Supergirl needs help, Alex asks Lena and Brainiac to team up. Meanwhile, J�...
Parasite Lost
Aired: Nov 11, 2018
Colonel Haley makes a surprising decision regarding Supergirl. Kara writes a ser...
Call to Action
Aired: Nov 18, 2018
Everyone gathers for Thanksgiving but Kara is feeling down after her televised d...
Rather the Fallen Angel
Aired: Nov 25, 2018
James falls in deeper with the Children of Liberty in his efforts to meet Agent ...
Bunker Hill
Aired: Dec 2, 2018
Nia has a powerful dream about Agent Liberty but refuses to look at it as a prop...
Elseworlds (III)
Aired: Dec 11, 2018
Supergirl, The Flash, Green Arrow and Superman engage in the battle of their liv...
Suspicious Minds
Aired: Jan 20, 2019
Colonel Haley is upset after Supergirl responds to a distress call from a Navy s...
Blood Memory
Aired: Jan 27, 2019
Kara joins Nia on a trip to Nia's hometown to visit her family during the town's...
Menagerie
Aired: Feb 17, 2019
With his P.I. shingle newly hung outside his office, J'onn welcomes new clients....
What's So Funny About Truth, Justice, and the American Way?
Aired: Mar 3, 2019
Manchester Black breaks out of prison with the help of his new team, The Elite, ...
Stand and Deliver
Aired: Mar 10, 2019
Between Ben Lockwood’s new push to stir up the anti-alien movement and the Eli...
O Brother, Where Art Thou?
Aired: Mar 17, 2019
Secretly furloughed from prison due to failing health, Lex Luthor visits his sis...
The House of L
Aired: Mar 24, 2019
In the wake of Lex Luthor's return, the show flashes back to what he's been doin...
All About Eve
Aired: Mar 31, 2019
Supergirl must deal with the destructive aftermath of Lex's nefarious plans. Sho...
Crime and Punishment
Aired: Apr 21, 2019
Kara and Lena head to Stryker's Island to search for clues on how to defeat Lex....
American Dreamer
Aired: Apr 28, 2019
As Kara doggedly works as a reporter to clear Supergirl's name, Dreamer picks up...
Will The Real Miss Tessmacher Please Stand Up?
Aired: May 5, 2019
Kara and Lena head to Kaznia to hunt down Lex. However, Eve Tessmacher sets a tr...
Red Dawn
Aired: May 12, 2019
Kara comes face to face with Red Daughter and the two engage in an epic battle. ...
The Quest for Peace
Aired: May 19, 2019
Lex Luthor descends upon Washington, DC and summons Lena and Lillian Luthor to t...