Πρωταγωνιστές του κύκλου 8

1. 

   แกรนต์ กัสติน

   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

Γκεστ σταρ 16

1. 

   Kayla Compton

   Allegra Garcia

2. 

   Eric Nenninger

   Joseph Carver

3. 

   Mark Brandon

   Richard Dearbon

4. 

   Victoria Park

   Kamilla Hwang

5. 

   Efrat Dor

   Eva McCulloch / Mirror Monarch

6. Nancy Hillis

   Penelope Dearbon

7. 

   Andrew J. Hampton

   Maurice

8. Darcy Hinds

   McCulloch Guard

9. Kat Elizabeth

   Reporter 1

10. 

    Conor Wylie

    Reporter 2

11. 

    Alexa Barajas

    Esperanza Garcia / Ultraviolet

12. 

    Susan Walters

    Dr. Carla Tannhauser

13. 

    Natalie Dreyfuss

    Sue Dearbon

14. 

    Natalie Sharp

    Millie Rawlins / Sunshine

15. 

    Emmie Nagata

    Dr. Kimiyo Hoshi / Dr. Light

16. 

    Patrick Sabongui

    Mirror Chief David Singh

Συντελεστές 3