K.J. Apa Archie Andrews Actor Lili Reinhart Betty Cooper Actor Camila Mendes Veronica Lodge Actor Cole Sprouse Jughead Jones Actor Marisol Nichols Hermione Lodge Actor Mark Consuelos Hiram Lodge Actor Casey Cott Kevin Keller Actor Skeet Ulrich F.P. Jones Actor Mädchen Amick Alice Cooper Actor Charles Melton Reggie Mantle Actor Roberto Aguirre-Sacasa Executive Producer Greg Berlanti Executive Producer Sarah Schechter Executive Producer Jon Goldwater Executive Producer Harry Jierjian Director Devon Turner Writer