October 10, 2016 • 42m
When a new threat emerges in National City, Kara/Supergirl teams up with her cousin, Clark Kent/Superman, to stop it. Kara is thri...Read more
October 17, 2016 • 42m
CADMUS attacks National City with a Kryptonite-powered villain who ends up seriously hurting Supergirl. Superman blames Hank becau...Read more
October 24, 2016 • 42m
An attack is made on the President as hot-button, alien vs. human rights issues heat up in National City. Supergirl and the DEO ar...Read more
October 31, 2016 • 42m
When Kara and Alex investigate the murder of an unregistered alien, the trail leads to an alien fight club run by Roulette, the ri...Read more
November 7, 2016 • 42m
Supergirl must beat a ruthless new gang who has been armed with dangerous new alien technology. When Cadmus sends a video to the D...Read more
November 14, 2016 • 42m
The Guardian debuts to lend a hand after a parasite alien drains Supergirl of her power. Mon-El considers a less than desirable ne...Read more
November 21, 2016 • 42m
While Guardian tries to clear his name after being accused of a murder committed by another vigilante, Supergirl heads out on a so...Read more
November 28, 2016 • 43m
Eliza comes to town to celebrate Thanksgiving with her daughters. Alex decides it’s time to come out to her mother; Kara is shocke...Read more
January 23, 2017 • 42m
Kara is moved by the story of a missing woman named Izzy and decides to investigate despite Snapper Carr's order to leave it alone...Read more
January 30, 2017 • 42m
After Livewire seemingly breaks out of prison, Supergirl is intent on recapturing her. After training Mon-El, Supergirl takes him ...Read more
February 6, 2017 • 42m
Armek, a White Martian, descends on National City intent on taking M’gann back to Mars to face her punishment as a traitor. Hank a...Read more
February 13, 2017 • 42m
After Metallo breaks out of prison and frees Lillian Luthor, the police blame Lena for his escape and arrest her. Despite overwhel...Read more
February 20, 2017 • 42m
When Mr. Mxyzptlk, a magical imp, shows up on Earth and declares his love for Kara, she tries to let him down easy, thinking him h...Read more
February 27, 2017 • 42m
When Jeremiah Danvers is rescued from Cadmus, Alex and Kara are thrilled to have their father back. The Danvers arrange a family d...Read more
March 6, 2017 • 42m
As Alex searches for Jeremiah and Kara investigates a series of alien kidnappings, the sisters realize they must break the rules t...Read more
March 20, 2017 • 42m
A new villain comes to National City, putting Supergirl on high alert. Meanwhile, Winn’s girlfriend, Lyra, gets Winn in trouble wi...Read more
March 27, 2017 • 42m
A large bounty is put out on Supergirl and aliens from far and near attack National City intent on taking out the woman of steel. ...Read more
April 24, 2017 • 42m
Lena’s ex-boyfriend, Jack Spheer, comes to National City to unveil his big breakthrough in nano-technology, which has the potentia...Read more
May 1, 2017 • 42m
Alex is kidnapped and the kidnapper threatens to kill her unless Supergirl releases a notorious criminal from prison. Supergirl an...Read more
May 8, 2017 • 42m
When an alien attacks National City, Supergirl and the DEO learn the alien is a Phorian, an otherwise peaceful race with telekinet...Read more
May 15, 2017 • 42m
Supergirl grapples with whether or not to obey the President's orders regarding Rhea's latest actions. Meanwhile, Cat Grant returns to National City.
May 22, 2017 • 42m
Supergirl challenges Rhea to battle to save National City. Meanwhile, Superman returns and Cat Grant offers Supergirl some sage advice.