|Season 8, Episode 15|
THE VOID- Dawn must make a choice when confronted by the reality of what she has done to ensure her survival.
- Melissa Benoist as Kara Danvers (illusion)
- Chyler Leigh as Alex Danvers (illusion)
- Katie McGrath as Lena Luthor (illusion & memories)
- Odette Annable as Samantha Arias (credit only)
- Olivia Wilde as Susannah Russo (memories)
- Adelaide Kane as Ava Blackwood (memories)
- Minka Kelly as Dawn Granger
- with Emmy Rossum as Zaora Dru-Zod
- and Michael Rosenbaum as President Lex Luthor (Earth-30) (memories)
- Antagonist: John Dee
- Samantha does not appear in this episode.
- This episode takes place the night of February 25, 2024.
- This episode is Dawn-centric.
- Dawn and Zaora are the only characters to appear in the "real world" during this episode.
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