- as Kara Zor-El / Kara Danvers / Supergirl
- as Maxwell Lord
- as James Olsen
- as Alura Zor-El / Astra
- as Alex Danvers
- as Non
- as Winslow "Winn" Schott, Jr.
- as Zor-El
- as Hank Henshaw / Martian Manhunter
- as Agent Vasquez
- as Cat Grant
- as Tor
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