|Don't Turn Your Back on Me|
|Season 8, Episode 12|
|Lex/Lena||The Age of Aquarius|
PART 1 OF 2: THE LUTHOR NAME- Mary Seward utilizes her vast resources in a last-ditch effort to rid herself of her adversaries and implement the Age of the Blood Queen. Alex begins to notice a change in her second-in-command, Ben Lockwood.
- 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
- Adelaide Kane as Ava Blackwood
- Minka Kelly as Dawn Granger
- with Emmy Rossum as Zaora Dru-Zod (credit only)
- and Michael Rosenbaum as President Lex Luthor (Earth-30)
- Troian Bellisario as Mary Seward
- Teressa Liane as Mary Louise Fairchild
- Scarlett Byrne as Nora Fairchild
- with Dichen Lachman as Talia al Ghul (Earth-27)
- and Sam Witwer as Ben Lockwood
- Antagonists: Mary Seward, Mary Louise Fairchild, Nora Fairchild
- Zaora does not appear in this episode.
- This episode is Seward-centric.
- This episode takes place on February 24, 2024.
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