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 19

1. 

   Erica Durance

   Noel Neill

2. 

   Ivan Mok

   Kenny Li

3. 

   Eliana Jones

   Josie

4. 

   Carolyn Anderson

   Gym Teacher

5. 

   Mik Byskov

   Samuel Bernard

6. 

   Ryleigh Gillespie

   Cheerleader

7. Dawson Alexander Holmes

   Deadhead

8. 

   Gavin Langelo

   Jake

9. 

   Zenia Marshall

   Student One

10. Joshua Morettin

    Preppy Kid

11. 

    Austin Anozie

    Student Two

12. 

    C. Douglas Quan

    Mr. Li

13. 

    Sandy Sidhu

    Deputy Clemens

14. 

    Farryn VanHumbeck

    Vicki

15. 

    David Chisum

    Ron Collins

16. 

    Izabela Vidovic

    Young Kara

17. Winnie Hung

    Mrs. Li

18. Olivia Nikkanen

    Young Alex

19. 

    Helen Slater

    Eliza Danvers

Crew 4