Season Regulars 10

1. 

   Melissa Benoist

   Kara Danvers / Supergirl / Kara Zor-El

2. 

   Chyler Leigh

   Alex Danvers / Sentinel

3. 

   David Harewood

   J'onn J'onzz / Martian Manhunter

4. 

   Katie McGrath

   Lena Luthor

5. 

   Jesse Rath

   Querl 'Brainy' Dox / Brainiac-5

6. 

   Nicole Maines

   Nia Nal / Dreamer

7. 

   Azie Tesfai

   Kelly Olsen / Guardian

8. 

   Julie Gonzalo

   Andrea Rojas / Acrata

9. 

   史塔茲·奈爾

   William Dey

10. 

    Peta Sergeant

    Nyxlygsptlnz / 'Nyxly'

Guest Stars 11

1. 

   Aiden Stoxx

   Joey Davis

2. 

   Tom Jackson

   Warden Wyatt Kote

3. 

   Susan Hogan

   Ms. Hochschild

4. 

   貝蒂芭克利

   Owl (voice)

5. Stanton Chong

   Toradine

6. 

   John Gillich

   Officer Chapman

7. Iman Hassan

   Officer Pohl

8. Darcy Hinds

   Dynamorph

9. Nadia Batista

   Marta

10. 

    Jhaleil Swaby

    Orlando Davis

11. 

    Mila Jones

    Esme

Crew 5