1. Rebirth
Aired: Mar 30, 2021 Lex attempts to take control of half the population of Earth, as the first st...
2. A Few Good Women
Aired: Apr 6, 2021 While Lex faces trial for his crimes, J'onn and Alex try to access the Phanto...
3. Phantom Menaces
Aired: Apr 13, 2021 Supergirl makes a new ally. Lena and Lex battle for control of Luthor Corp.
4. Lost Souls
Aired: Apr 20, 2021 Supergirl finds an opportunity to escape from the Phantom Zone but it comes w...
5. Prom Night!
Aired: Apr 27, 2021 Brainiac-5 and Nia time-travel to 2009 Midvale to get a sample of Kara's DNA.
6. Prom Again!
Aired: May 4, 2021 Young Kara experiences kryptonite for the first time, Nia and Brainy are trap...
7. Fear Knot
Aired: May 11, 2021 As the Super Friends brave the Phantom Zone to bring Supergirl home, each mem...
8. Welcome Back, Kara
Aired: Aug 24, 2021 Kara copes with returning to Earth, with Zor-El posing as her uncle.
9. Dream Weaver
Aired: Aug 31, 2021 Supergirl hunts down alien prisoners on a work-release program, while Kelly i...
10. Still I Rise
Aired: Sep 7, 2021 Supergirl struggles to save affordable housing, so Orlando and Joey have a pl...
11. Mxy in the Middle
Aired: Sep 14, 2021 Nxyly attempts to reunite the Allstone using Mxyzptlk as a power source. Mean...
12. Blind Spots
Aired: Sep 21, 2021 The people of the Heights are affected by the building collapse, and a new he...
13. The Gauntlet
Aired: Sep 28, 2021 Supergirl and Nxyly battle for the Totem of Courage, and each get part of it....
14. Magical Thinking
Aired: Oct 5, 2021 Nxyly gets hold of the Humanity Totem, causing chaos throughout National City...
15. Hope for Tomorrow
Aired: Oct 12, 2021 Supergirl continues to fight Nyxly for the remaining totems but after Nyxly k...
16. Nightmare in National City
Aired: Oct 19, 2021 Nxyly goes after the Dream Totem, and Nia must join forces with her sister Ma...
17. I Believe in a Thing Called Love
Aired: Oct 26, 2021 When Lex Luthor appears by Nyxly's side, Supergirl and team must deal with th...
18. Truth or Consequences
Aired: Nov 2, 2021 Esme has a fight at school, and Alex and Kara have a fight over how to settle...
19. The Last Gauntlet
Aired: Nov 9, 2021 Supergirl and the super friends take drastic action after a loved one is kidn...
20. Kara
Aired: Nov 9, 2021 In the epic series finale, Supergirl is joined by familiar faces from the pas...