Riverdale Chapter Ninety-Nine: The Witching Hour(s) 2021 45 min All Episodes Director: Roberto Aguirre-SacasaCast: Camila Mendes, Casey Cott, Charles Melton, Cole Sprouse, Drew Ray Tanner, K.J. Apa, Lili Reinhart, Mädchen Amick, Madelaine Petsch, Vanessa MorganGenre: Crime, Drama, Mystery