Season Regulars 8

1. 

   Grant Gustin

   Barry Allen / The Flash

2. 

   Candice Patton

   Iris West-Allen

3. 

   Danielle Panabaker

   Dr. Caitlin Snow / Frost

4. 

   Danielle Nicolet

   Cecile Horton

5. 

   Carlos Valdes

   Cisco Ramon

6. 

   Hartley Sawyer

   Ralph Dibny / Elongated Man

7. 

   Jesse L. Martin

   Joe West

8. 

   Tom Cavanagh

   Harrison 'Nash' Wells

Guest Stars 23

1. 

   Melissa Benoist

   Kara Danvers / Supergirl

2. 

   Tyler Hoechlin

   Clark Kent / Superman

3. 

   Katherine McNamara

   Mia Smoak

4. 

   Jon Cryer

   Lex Luthor

5. 

   Caity Lotz

   Sara Lance / White Canary

6. 

   Brandon Routh

   Ray Palmer / The Atom / Clark Kent / Superman

7. 

   Elizabeth Tulloch

   Lois Lane

8. 

   John Wesley Shipp

   Barry Allen / The Flash (Earth 90)

9. 

   Matt Ryan

   John Constantine

10. 

    Tom Ellis

    Lucifer Morningstar

11. 

    Stephen Lobo

    Jim Corrigan / The Spectre

12. 

    Ashley Scott

    Helena Kyle / Huntress

13. 

    LaMonica Garrett

    Mar Novu / The Monitor

14. 

    Amanda Pays

    Tina McGee (archive footage) (uncredited)

15. 

    David Harewood

    J'onn J'onzz / Martian Manhunter

16. 

    Wentworth Miller

    Leonard A.I. (voice)

17. 

    Dina Meyer

    Barbara Gordon / Oracle (voice) (uncredited)

18. 

    Ruby Rose

    Kate Kane / Batwoman

19. 

    Audrey Marie Anderson

    Lyla Michaels / Harbinger

20. 

    David Ramsey

    John Diggle / Spartan

21. 

    Stephen Amell

    Oliver Queen / Green Arrow

22. 

    Cress Williams

    Jefferson Pierce / Black Lightning

23. 

    Osric Chau

    Ryan Choi

Crew 5