The CW’s Riverdale returns October 9 for its fourth season. At this year’s San Diego Comic-Con, we got the chance to talk about the series with the creator and cast. They had asked us not to ask the cast about the passing of Luke Perry, but did mention that the season premiere will be a tribute to the actor. This was easily the best run room of the con for me as we got to speak with every and even finished up early. There were a lot fewer talent present than last year, but all of the main young cast were there. We got to talk with series creator Roberto Aguirre-Sacasa, and stars K.J. Apa (“Archie Andrews”), Cole Sprouse (“Jughead Jones”), Madelaine Petsch (“Cheryl Blossom”), Lili Reinhart (“Betty Cooper”) & Camila Mendes (“Veronica Lodge”).