Elenco Principal da Temporada 8

1. 

   K.J. Apa

   Archie Andrews

2. 

   Lili Reinhart

   Betty Cooper

3. 

   Camila Mendes

   Veronica Lodge

4. 

   Cole Sprouse

   Jughead Jones

5. 

   Madelaine Petsch

   Cheryl Blossom

6. 

   Luke Perry

   Fred Andrews

7. 

   Mädchen Amick

   Alice Cooper

8. 

   Marisol Nichols

   Hermione Lodge

Convidados Especiais 19

1. 

   Casey Cott

   Kevin Keller

2. 

   Skeet Ulrich

   FP Jones

3. 

   Trevor Stines

   Jason Blossom

4. 

   Ashleigh Murray

   Josie McCoy

5. 

   Jay Clift

   Gunman

6. 

   Arthur MacKinnon

   Young Serpent

7. 

   Hayley Law

   Valerie Brown

8. 

   Robin Givens

   Sierra McCoy

9. 

   Asha Bromfield

   Melody Valentine

10. 

    Nathalie Boltt

    Penelope Blossom

11. 

    Lochlyn Munro

    Hal Cooper

12. 

    Alison Araya

    Janet Weiss

13. 

    Peter Bryant

    Waldo Weatherbee

14. 

    Tom McBeath

    Smithers

15. 

    Alvin Sanders

    Pop Tate

16. 

    Martin Cummins

    Tom Keller

17. 

    Tiera Skovbye

    Polly Cooper

18. 

    Scott McNeil

    Older Serpent

19. Helen Dixon

    Old Waitress

Equipa Técnica 2