|Season 4, Episode 5|
|Mind Games||Final Solution|
NEW ALLIES- Karen Starr allies herself with two Kryptonian heroes who opposed Zod's martial law.
- Melissa Benoist as Kara Danvers/Supergirl
- Chyler Leigh as Alex Danvers
- Jeremy Jordan as Winslow Schott
- Katie McGrath as Lena Luthor
- Laura Benanti as Astra In-Ze
- Zachary Quinto as General Dru-Zod
- Tyler Hoechlin as Kal-El
- Odette Annable as Reign/Samantha Arias
- Jenna Dewan as Lucy Lane (credit only)
- Floriana Lima as Maggie Danvers (credit only)
- with Claire Holt as Karen Starr/Power Girl
- and Mehcad Brooks as James Olsen/Guardian
Special Guest StarEdit
- Sarah Shahi as Ursa
- Minka Kelly as Lois Lane
- Esme Bianco as Thara Ak-Var/Flamebird
- Dominic Rains as Chris Kent/Nightwing
- Emma Tremblay as Ruby Arias
- and Dianna Agron as Major Raya Zod-El
- Antagonists: Ursa, Dru-Zod
- This episode is Karen-centric
- Lucy and Maggie do not appear in this episode.
- This episode takes place on July 4, 2020.
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