Melissa Benoist

役 Kara Zor-El / Kara Danvers / Supergirl

Chyler Leigh

役 Alexandra "Alex" Danvers

David Harewood

役 Hank Henshaw / J'onn J'onzz / Martian Manhunter / John Jones

Katie McGrath

役 Lena Luthor

Mehcad Brooks

役 James "Jimmy" Olsen / Guardian

Jeremy Jordan

役 Winslow "Winn" Schott

Jesse Rath

役 Querl Dox / Brainiac-5

Nicole Amber Maines

役 Nia Nal / Dreamer

Chris Wood

役 Mon-El

Azie Tesfai

役 Kelly Olsen