Developed by Archie Comics Chief Creative Officer Roberto Aguirre-Sacasa and executive produced by Greg Berlanti, Riverdale stars K.J. Apa, Cole Sprouse, Lili Reinhart, Camila Mendes, Ashleigh Murray, Madelaine Petsch, Ross Butler and Casey Cott. You can catch it starting January 26 – Thursdays at 9:00pm/8c on The CW