Riverdale Cast Drop Season 4 Details On Jughead’s Fate, Halloween Episode, The Archies, And More

"Riverdale" stars Cole Sprouse, Lili Reinhart, Camila Mendes, KJ Apa, and Madelaine Petsch hit San Diego Comic-Con with show creator Roberto Aguirre-Sacasa to talk Season 4, where they revealed Jughead's new school, special episodes, and talked more about the Luke Perry tribute episode.