Still reeling after learning about Lena's secret, Supergirl asks Guardian for a favor that could alter his relationship with Lena forever. Meanwhile, with all three Worldkillers united, Supergirl and the team brace for an epic battle.
Episode rating
Cast of episode
53
38
9
- Kara Danvers
- Lena Luthor
- Mon-El
- Winn Schott
- Samantha Arias
- James Olsen
- Alex Danvers
- J'onn J'onzz
- Brainiac-5
- Imra Ardeen
- Julia Freeman
- Dr. Grace Parker
- Selena
- Young Boy