Watch Supergirl - Season 4 Online
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22 episodes are available in this season.
Episodes in Season 4
Supergirl - Season 4 - Episode 1
Supergirl flies back into action when a terrorist group starts a killing spree in National City. A new reporter joins the CatCo team.
Supergirl - Season 4 - Episode 2
A shocking revelation sets Supergirl on a mission to capture baddie Mercy Graves. Nia winds up in a sticky situation when she runs into Brainy.
Supergirl - Season 4 - Episode 3
Unexpected incidents turn mild-mannered professor Ben Lockwood into alien-hating villain Agent of Liberty. Xander Berkeley guest stars.
Supergirl - Season 4 - Episode 4
J'onn frets over his decision to leave the DEO, until he bumps into villain Manchester Black. Supergirl needs help, so Lena and Brainiac team up.
Supergirl - Season 4 - Episode 5
Colonel Haley makes a surprise decision about Supergirl. There are serious consequences when Kara publishes a string of articles about aliens.
Supergirl - Season 4 - Episode 6
Kara's TV debate with Ben Lockwood spoils her Thanksgiving. James and Lena come to blows over the best way to deal with the Children of Liberty.
Supergirl - Season 4 - Episode 7
Things take a dark turn as Supergirl tracks Agent Liberty. James falls in dangerously deep with the Children of Liberty.
Supergirl - Season 4 - Episode 8
Kara and Brainy team up to talk Nia into embracing her powers. Manchester Black pays Ben Lockwood a menacing visit.
Supergirl - Season 4 - Episode 9
Supergirl, The Flash, Green Arrow and Superman enter the battle of their lives as the epic crossover event concludes.
Supergirl - Season 4 - Episode 10
All DEO agents come under interrogation when an irked Colonel Haley makes it her mission to out Supergirl's identity.
Supergirl - Season 4 - Episode 11
Kara meets Nia's mother (Scandal's Kate Burton), who's desperate for her daughter to embrace her destiny. Alex deals with a dangerous street drug.
Supergirl - Season 4 - Episode 12
Kara helps J'onn on a case but soon finds it links up to Alex's look into Menagerie. Lena has news for James. And his reaction isn't as she expected.
Supergirl - Season 4 - Episode 13
Team Supergirl must face off against The Elite after Manchester Black breaks out of prison.
Supergirl - Season 4 - Episode 14
Supergirl must make a stand when Ben Lockwood and The Elite stir up trouble during a rally. Alex gets a job that clashes with her beliefs.
Supergirl - Season 4 - Episode 15
A deadly situation means Lena must finally decide how she feels about brother Lex Luthor. Supergirl clashes with Manchester Black.
Supergirl - Season 4 - Episode 16
As Lex Luthor continues to wreak havoc on National City, the two-year story of his secret machinations and plans is revealed.
Supergirl - Season 4 - Episode 17
Supergirl faces her biggest challenge yet as she deals with the destructive aftermath of Lex Luthor's nefarious plans.
Supergirl - Season 4 - Episode 18
Kara goes on a Stryker's Island mission to find out more about Lex. But while there, a prison riot threatens to out her Supergirl secret.
Supergirl - Season 4 - Episode 19
As Kara fights to clear Supergirl's name, Dreamer clashes with Ben Lockwood. Elsewhere, James's PTSD forces him to desperate lengths.
Supergirl - Season 4 - Episode 20
Kara and Lena head to Kaznia to hunt down Lex - but Eve Tessmacher has set a terrible trap.
Supergirl - Season 4 - Episode 21
Get ready for one epic battle as Kara clashes with Red Daughter. Lena turns to Lillian Luthor for help, while J'onn hunts for Lex's alien abductees.
Supergirl - Season 4 - Episode 22
Supergirl's got one shot to stop Lex Luthor in a tense season finale. Meanwhile, Lex summons Lena and Lillian to the White House.
Where can I watch Supergirl - Season 4 online?
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Supergirl - Season 4 is currently unavailable to stream online. Please check back soon or look below for websites where you can download this TV series. |
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Where can I download Supergirl - Season 4?
| Service | Type | Quality | Price | |
|---|---|---|---|---|
|
Supergirl - Season 4 is currently unavailable to download. Please check back soon or look above for websites where you can stream this TV series online. |
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