|Season 9, Episode 14|
|The Odessa Steps||The Road|
KIDNAPPED- When Mary Seward kidnaps Jamie Danvers, Alex Danvers and Susannah Russo go on the warpath. While twists and turns prevent an easy rescue of the infant, J'onn J'onzz, Lena Luthor, Kara Danvers, and the gang put all of their resources together to defeat their old adversary; they receive aid from an unexpected source.
- Melissa Benoist as Kara Danvers/Supergirl
- Chyler Leigh as Alex Danvers
- Katie McGrath as Lena Luthor
- Odette Annable as Samantha Arias
- Olivia Wilde as Susannah Russo
- Zachary Quinto as Dru-Zod
- Tyler Hoechlin as Clark Kent
- Claire Holt as Karen Starr/Power Girl
- Adelaide Kane as Ava Blackwood
- Minka Kelly as Dawn Granger/Dove
- Jenna Dewan as Lucy Lane
- with David Harewood as J'onn J'onzz/Martian Manhunter
- Laura Benanti as Astra In-Ze
- and Mehcad Brooks as James Olsen/Guardian
- Troian Bellisario as Mary Seward
- Antagonist: Mary Seward
- There is a 3-month time skip between this episode and the last.
- This episode takes place on April 27, 2024.