|The Devil Within|
|Season 5, Episode 2 (84)|
|The Devil Within||Still Here|
PART 2 OF 3: INDIGO RETURNS- Clark discovers that Desaad has resurrected one of Team Supergirl's old enemies. Alex races against time to help Eliza discover a cure for the deadly Apokaliptian pathogen with which Kara has been afflicted. Lena Luthor continues to work with Lillian to locate Desaad as Lena spars with Karen. James dukes it out with Reign in the DEO's training room.
- Melissa Benoist as Kara Danvers/Supergirl/Darkseid
- Chyler Leigh as Alex Danvers
- Jeremy Jordan as Winslow Schott
- Katie McGrath as Lena Luthor
- Laura Benanti as Astra In-Ze
- Odette Annable as Reign & Samantha Arias
- Tyler Hoechlin as Clark Kent/Superman
- Olivia Wilde as Susannah Russo
- Jenna Dewan as Lucy Lane
- Dianna Agron as Major Raya Zod-El
- Brenda Strong as Lillian Luthor
- Wallis Day as Junior Magistrate Nyssa-Vex
- with Claire Holt as Karen Starr/Power Girl
- and Mehcad Brooks as James Olsen
Special Guest StarEdit
- Helen Slater as Eliza Danvers
- DB Woodside as Desaad
- Laura Vandervoort as Indigo
- Yael Groblas Psi
- and Alexandra Daddario as Cameron Chase
- Antagonists: Darkseid (hallucinations), Indigo
- Indigo was last seen in Better Angels.
- This episode is named after the song of the same name by Digital Daggers.
- This episode takes place on November 5, 2020.