Season 2 (2016)

The Adventures of Supergirl
7.5

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

The Last Children of Krypton
6.8

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

Welcome to Earth
7.4

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

Survivors
6.8

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

Crossfire
6.6

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

Changing
6.9

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

The Darkest Places
7.0

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

Medusa (I)
6.8

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

Supergirl Lives
7.0

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

We Can Be Heroes
7.0

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

The Martian Chronicles
7.3

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

Luthors
7.0

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

Mr. & Mrs. Mxyzptlk
7.2

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

Homecoming
7.4

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

Exodus
7.5

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

Star-Crossed (I)
7.2

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

Distant Sun
6.8

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

Ace Reporter
7.2

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

Alex
7.0

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

City of Lost Children
6.9

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

Resist
7.3

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.

Nevertheless, She Persisted
7.3

May 22, 2017 • 42m

Supergirl challenges Rhea to battle to save National City. Meanwhile, Superman returns and Cat Grant offers Supergirl some sage advice.