Season Regulars 8

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. 

   Odette Annable

   Samantha Arias / Reign

6. 

   Chris Wood

   Mon-El

7. 

   Jeremy Jordan

   Winn Schott

8. 

   Mehcad Brooks

   James 'Jimmy' Olsen / Guardian

Guest Stars 15

1. 

   Floriana Lima

   Maggie Sawyer

2. 

   Sage Brocklebank

   Guard

3. 

   David Carzell

   Kenneth

4. 

   Nick Fontaine

   Josh

5. 

   Cameron Forbes

   Chief

6. 

   Hyuma Frankowski

   Jeremy

7. 

   Meghan Gardiner

   Soccer Mom

8. 

   Khaira Ledeyo

   Vice Principal

9. 

   Alex Zahara

   Little Kryptonian Man

10. 

    Sofia Vassilieva

    Olivia

11. 

    Emma Tremblay

    Ruby Arias

12. 

    Erica Durance

    Alura Zor-El

13. 

    Anjali Jay

    Selena

14. 

    Carl Lumbly

    Myr'nn J'onzz

15. 

    Chad Lowe

    Thomas Coville

Crew 4