Sunday 20:00 on The CW
4 Seasons, 72 Episodes

Genre: Family / Crime / Drama /

Currently Airing

As Superman’s cousin, Kara Danvers (aka Supergirl) balances her work as a reporter for CatCo Worldwide Media with her work for the Department of Extra-Normal Operations (DEO), a super-secret government organization whose mission is to keep National City – and the Earth – safe from sinister threats.
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Supergirl Episode Guide | TVBuzer

Supergirl Episode Guide


Previously Aired Episode

AIRED ON June 18,2018

Season 3: Episode 23

Next Episode

AIRS ON October 14,2018

Season 4: Episode 1


  • Season 4
  • Season 3
    • CURRENT EPISODE AIRED 06/18/18 AT 08:00 PM ON The CW

      Supergirl Season 3 Episode 23: Battles Lost and Won | TVBuzer
      Supergirl and team take on Serena in an epic battle for Earth....
    • Make It Reign
      Episode 22
      Supergirl learns the true depth of Serena's nefarious plans for Earth. Supergirl, Mon-El and Alura must devise a plan to stop her before Ser...
    • Not Kansas
      Episode 21
      Kara makes a major life decision. J'onn finds out that special DEO-caliber guns have hit the streets of National City....
    • 05/28/18
      Supergirl is stunned to discover that a part of Krypton survived. Alex is attacked while out with Ruby. Lena considers how far she will go t...
    • The Fanatical
      Episode 19
      When Tanya, a disciple of Coville's, escapes from what's left of his cult, she gives Kara and James a journal that could hold the key to sav...
    • 05/14/18
      When Reign starts hunting Ruby, Supergirl and Alex work together to keep her safe. Supergirl and J'onn look to Sam's mother for advice on ho...
    • Trinity
      Episode 17
      Still reeling after learning about Lena's secret, Supergirl asks Guardian for a favor that could alter his relationship with Lena forever. M...
    • Of Two Minds
      Episode 16
      Supergirl and Imra have different ideas on how to stop the third Worldkiller, Pestilence. However, when both Alex and Winn are seriously inj...
    • 04/23/18
      Myr'nn inadvertently causes psychic disturbances at the DEO; Supergirl must work with J'onn to contain the chaos; Mon-El begins training Kar...
    • 04/16/18
      When Winn's father dies, his estranged mother, Mary, reappears trying to reconnect and to explain why she abandoned him all those years ago....
    • Both Sides Now
      Episode 13
      The DEO captures a second Worldkiller, Purity. Supergirl and Alex use very different methods of interrogation with Purity in the hopes of fi...
    • For Good
      Episode 12
      Someone tries to kill Morgan Edge and he barely survives. He accuses Lena of being behind the attempt and vows to destroy her. When Lena fea...
    • Fort Rozz
      Episode 11
      As Reign continues to terrorize the city, Supergirl teams up with Saturn Girl, and the two recruit Supergirl's former enemies, Livewire and ...
    • 01/15/18
      Struggling to heal from her injuries inflicted by Reign, Supergirl remains in a dreamlike state, unable to be reached. Mon-El recruits one o...
    • Reign
      Episode 9
      Supergirl investigates a mysterious symbol popping up all over National City, tracing its origins back to an ancient prophecy and the mark o...
    • Wake Up
      Episode 7
      When Winn and the team discover an alien ship has crash landed deep underwater beneath National City, Kara/Supergirl is called in to investi...
    • Midvale
      Episode 6
      Kara and Alex head home to Midvale for a little R&R. While there, Kara recalls a painful memory of a childhood friend's death and how that t...
    • Damage
      Episode 5
      When multiple children get sick from lead poisoning, Morgan Edge points the finger at Lena and blames her creation of the lead bomb she made...
    • The Faithful
      Episode 4
      Kara investigates a secretive new group whose leader, Thomas Coville, has a mysterious connection to Supergirl. Meanwhile, Samantha feels li...
    • 10/23/17
      Eliza throws Alex and Maggie a wedding shower, which causes Maggie to reach out to her estranged father. Supergirl joins J'onn on a personal...
    • Triggers
      Episode 2
      Psi, a thief with psychic powers, attacks National City. Able to immobilize people by tapping into their worst fears, Psi proves a formidabl...
    • 11/27/17
      Barry and Iris's wedding brings the gang together, but things go awry when villains from Earth-X attack the ceremony. All of the superheroes...
    • Girl of Steel
      Episode 1
      Kara deals with the loss of Mon-El by focusing all her energy on being Supergirl and the mysterious new threat against National City. Alex c...
  • Season 2
  • Season 1