Cheers! - Supergirl
Watch Supergirl Season 4 Episode 9
"Elseworlds, Part Three"
Original Air Date:

On Supergirl Season 4 Episode 9, the Elseworlds crossover continues, and Cisco continues to cause problems for his former friends. Can anyone get through to him?

Persuading Nia - Supergirl
Watch Supergirl Season 4 Episode 8
"Bunker Hill"
Original Air Date:

On Supergirl Season 4 Episode 8, Kara and Brainy try to persuade Nia to embrace her destiny after she has a powerful dream about Agent Liberty.

Following a Lead - Supergirl
Watch Supergirl Season 4 Episode 7
"Rather the Fallen Angel"
Original Air Date:

On Supergirl Season 4 Episode 7, Supergirl and Manchester Black track down a lead on Agent Liberty's location when things end up taking a dark turn.

Alex Danvers - Supergirl
Watch Supergirl Season 4 Episode 6
"Call to Action"
Original Air Date:

On Supergirl Season 4 Episode 6, the characters meet up for Thanksgiving, but Kara is struggling after her conversation with Ben Lockwood on national tV.

Kara's Article - Supergirl
Watch Supergirl Season 4 Episode 5
"Parasite Lost"
Original Air Date:

On Supergirl Season 4 Episode 5, Kara writes s series of articles highlighting aliens in National City but inadvertently ends up putting them in harm's way.

Rethinking His Decision - Supergirl
Watch Supergirl Season 4 Episode 4
"Ahimsa"
Original Air Date:

On Supergirl Season 4 Episode 4, Alex asks Lena and Brainiac to team up to help Supergirl while J'onn questions his decision to quit the DEO.

The Turning of Ben Lockwood - Supergirl
Watch Supergirl Season 4 Episode 3
"Man of Steel"
Original Air Date:

On Supergirl Season 4 Episode 3, Ben transforms from a mild-mannered professor into the villainous Agent Liberty with input from his anti-alien father.

On a Mission - Supergirl
Watch Supergirl Season 4 Episode 2
"Fallout"
Original Air Date:

On Supergirl Season 4 Episode 2, a shocking revelation causes chaos in National City and Supergirl heads off in an attempt to capture Mercy Graves.

Called Into Action - Supergirl
Watch Supergirl Season 4 Episode 1
"American Alien"
Original Air Date:

On Supergirl Season 4 Episode 1 Alex and Brainy try to get in sync, James faces an indictment for the vigilante Guardian, and Supergirl is called into action.

Kara's Struggle - Supergirl
Watch Supergirl Season 3 Episode 23
"Battles Lost and Won"
Original Air Date:

On Supergirl Season 3 Episode 23, Supergirl and the team take on Serena in a battle to keep Earth away from the villains, but does everyone make it out alive?

Supergirl Quotes

The thing that makes women strong, is that we have the guts to be vulnerable. We have the ability to feel the depths of our emotion, and we know that we will walk through it to the other side.

Cat

All four of you standing there doing nothing, you look like the attractive yet non-threatening racially diverse cast of a CW show.

Cat