Season 3, Episode 21 Not Kansas
First Aired: June 4, 2018
Kara makes a major life decision. Meanwhile, J'onn finds out that special DEO-caliber guns have hit the streets of National City.
Cast & Details See all »
- Premiered: October 26, 2015
- Rating: TV-PG
- Premise: At 24, Kara Zor-El decides the time has come to embrace her superhuman abilities and fulfill her destiny as a hero in this drama based on the DC Comics character Supergirl. (more)