Sezono nuolatiniai aktoriai 8

1. 

   Grant Gustin

   Barry Allen / The Flash

2. 

   Danielle Panabaker

   Dr. Caitlin Snow / Killer Frost

3. 

   Carlos Valdes

   Cisco Ramon / Vibe

4. 

   Keiynan Lonsdale

   Wally West / Kid Flash

5. 

   Tom Cavanagh

   Harrison 'H.R.' Wells

6. 

   Jesse L. Martin

   Joe West

7. 

   Tom Felton

   Dr. Julian Albert

8. 

   Candice Patton

   Iris West

Kviestinė kino žvaigždė 5

1. 

   David Sobolov

   Gorilla Grodd (voice)

2. 

   Keith David

   Solovar (voice)

3. 

   Jessica Camacho

   Gypsy

4. 

   Arpad Balogh

   Robber

5. 

   Violett Beane

   Jesse Wells / Jesse Quick

Filmavimo grupė 8