Watch Supergirl Season 5 full episodes online, free and paid options via our partners and affiliates.

A Tumultuous Past - Supergirl
Watch Supergirl Season 5 Episode 6
"Confidence Women"
Original Air Date:

On Supergirl Season 5 Episode 6, Supergirl tries to find out who is behind the recent attacks from a new villain who is under arrest at the DEO.

Kelly and Alex - Supergirl Season 5 Episode 5
Watch Supergirl Season 5 Episode 5
"Dangerous Liaisons"
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On the eve of the worldwide launch of Andrea Rojas’s VR contact lenses, Kara and William team up on an investigation that exposes a terrorist plot. Kelly and Alex celebrate an anniversary, but Alex’s safety is in jeopardy

Kara as Supergirl - Supergirl Season 5 Episode 4
Watch Supergirl Season 5 Episode 4
"In Plain Sight"
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Kara's investigation into William Dey's "criminal" activities results in the shocking revelation he is not who she thinks. Meanwhile, the conflict between Malefic and J'onn J'onzz reaches a boiling point.

Mending Their Friendship - Supergirl
Watch Supergirl Season 5 Episode 3
"Blurred Lines"
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On Supergirl Season 5 Episode 3, Kara tries to mend her relationship with Lena as J’onn dives into his memories, and Kelly tries to help an old friend.

Investigating Kara - Supergirl
Watch Supergirl Season 5 Episode 2
"Stranger Beside Me"
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On Supergirl Season 5 Episode 2, Supergirl, Alex, and Brainiac thwart an alien attack while William investigates Kara while J'onn and Kelly use Obsidian tech.

A New Owner - Supergirl
Watch Supergirl Season 5 Episode 1
"Event Horizon"
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On Supergirl Season 5 Episode 1, Kara is surprised to find that CatCo has a new owner who has brought in a star reporter and J'onn receives an unexpected visitor.

Supergirl Season 5 Quotes

Kid: Thanks Supergirl! When I grow up, I want to be just like you.
Kara: Well that's easy, you just have to fight for what’s right and always tell the truth.
Lena: Always tell the truth, that’s rich.
Kara: Miss Luthor, is everything alright?
Lena: Why so formal? I thought we were best friends, Kara.

Brainy: Strong enough to destroy all life across three solar systems. But we face an even graver problem. Supergirl’s cape has been destroyed.
Alex: Oh, yes, well totally forgot about the risk to life across three solar systems.
Brainy: This is no time for sarcasm!