1. The Adventures of Supergirl
Aired: Oct 10, 2016 Supergirl and Superman team up to stop a new threat emerging in National City...
2. The Last Children of Krypton
Aired: Oct 17, 2016 Supergirl is hurt by a kryptonite-powered villain sent by Cadmus to attack Na...
3. Welcome to Earth
Aired: Oct 24, 2016 Supergirl and the DEO are assigned to protect the President when an attack on...
4. Survivors
Aired: Oct 31, 2016 Supergirl tries to stop an alien fight club run by Roulette, while Hank gets ...
5. Crossfire
Aired: Nov 7, 2016 Supergirl faces a ruthless new gang that's been given new alien technology by...
6. Changing
Aired: Nov 14, 2016 The Guardian arrives to lend a hand when an alien parasite drains Supergirl o...
7. The Darkest Place
Aired: Nov 21, 2016 Supergirl comes face-to-face with Cyborg Superman when she attempts to save M...
8. Medusa
Aired: Nov 28, 2016 As Eliza comes to National City for Thanksgiving, Kara turns to Lena for help...
9. Supergirl Lives
Aired: Jan 23, 2017 While searching for a missing woman, Supergirl and Mon-El end up on another p...
10. We Can Be Heroes
Aired: Jan 30, 2017 When Livewire apparently breaks out of prison, Supergirl sets out to recaptur...
11. The Martian Chronicles
Aired: Feb 6, 2017 A White Martian called Armek comes to National City with the intention of bri...
12. Luthors
Aired: Feb 13, 2017 Lena is arrested when Metallo breaks Lillian out of prison and evidence sugge...
13. Mr. & Mrs. Mxyzptlk
Aired: Feb 20, 2017 A magical imp called Mr. Mxyzptlk arrives on Earth to woo Kara, and wreaks ha...
14. Homecoming
Aired: Feb 27, 2017 When Jeremiah Danvers is rescued from Cadmus, Alex and Kara are thrilled to h...
15. Exodus
Aired: Mar 6, 2017 Alex and Kara realize they must break the rules to foil Cadmus' latest plot.
16. Star-Crossed
Aired: Mar 20, 2017 Supergirl goes on high alert when a new villain comes to National City. Meanw...
17. Distant Sun
Aired: Mar 27, 2017 Aliens attack National City with the intention of collecting a large bounty p...
18. Ace Reporter
Aired: Apr 24, 2017 Lena's ex-boyfriend Jack Spheer comes to National City to reveal his breakthr...
19. Alex
Aired: May 1, 2017 When Alex is kidnapped, Supergirl and Maggie must work together to save her.
20. City of Lost Children
Aired: May 8, 2017 National City is attacked by a Phorian, a normally peaceful race with telekin...
21. Resist
Aired: May 15, 2017 Supergirl struggles to decide whether or not to obey the President's orders r...
22. Nevertheless, She Persisted
Aired: May 22, 2017 Supergirl challenges Rhea to battle to save National City. Meanwhile, Superma...
