Season episodes list 3

S03E01

S03E01 : Girl of Steel (aired on 10/09/2017)

Kara deals with the loss of Mon-El by focusing all her energy on being Supergirl and the mysterious…
S03E02

S03E02 : Triggers (aired on 10/16/2017)

Psi, a thief with psychic powers, attacks National City. Able to immobilize people by tapping into…
S03E03

S03E03 : Far from the Tree (aired on 10/23/2017)

Eliza throws Alex and Maggie a wedding shower, which causes Maggie to reach out to her estranged…
S03E04

S03E04 : The Faithful (aired on 10/30/2017)

Kara investigates a secretive new group whose leader, Thomas Coville, has a mysterious connection…
S03E05

S03E05 : Damage (aired on 11/06/2017)

When multiple children get sick from lead poisoning, Morgan Edge points the finger at Lena and…
S03E06

S03E06 : Midvale (aired on 11/13/2017)

Kara and Alex head home to Midvale for a little R&R. While there, Kara recalls a painful memory of…
S03E07

S03E07 : Wake Up (aired on 11/20/2017)

When Winn and the team discover an alien ship has crash landed deep underwater beneath National…
S03E08

S03E08 : Crisis on Earth-X (1) (aired on 11/27/2017)

Barry and Iris’s wedding brings the gang together, but things go awry when villains from Earth-X…
S03E09

S03E09 : Reign (aired on 12/04/2017)

Supergirl investigates a mysterious symbol popping up all over National City, tracing its origins…
S03E10

S03E10 : Legion of Super-Heroes (aired on 01/15/2018)

Struggling to heal from her injuries inflicted by Reign, Supergirl remains in a dreamlike state,…
S03E11

S03E11 : Fort Rozz (aired on 01/22/2018)

As Reign continues to terrorize the city, Supergirl teams up with Saturn Girl, and the two recruit…
S03E12

S03E12 : For Good (aired on 01/29/2018)

Someone tries to kill Morgan Edge and he barely survives. He accuses Lena of being behind the…
S03E13

S03E13 : Both Sides Now (aired on 02/05/2018)

The DEO captures a second Worldkiller, Purity. Supergirl and Alex use very different methods of…
S03E14

S03E14 : Episode 14 (aired on 04/16/2018)

S03E15

S03E15 : Episode 15 (aired on 04/23/2018)

S03E16

S03E16 : Episode 16 (aired on 04/30/2018)

S03E17

S03E17 : Episode 17 (aired on 05/07/2018)

S03E18

S03E18 : Episode 18 (aired on 05/14/2018)

  • banner
  • Original title

    Supergirl

  • Type

    TV series

  • Episodes

    3 Seasons • 61 Episodes

  • Rating

    6.6/10 (72 382 voting)

  • Popularity : 100%

  • Country of origin

    US

  • Original language(s)

    en

  • Running time

    42 :

  • Website

    http://cwtv.com/shows/sup…

  • Status

    Returning series