Chapter Eighty-Four: "Lock and Key"

S5, E8: A big announcement forces everyone to take stock of their current lives. Cheryl (Madelaine Petsch) sets a risky plan in motion after learning some surprising news about Toni (Vanessa Morgan). Jughead (Cole Sprouse) tries to make sense of a strange encounter he had. Kevin (Casey Cott) and Fangs (Drew Ray Tanner) make a big decision about their future together. KJ Apa, Lili Reinhart, Camila Mendes, Mädchen Amick and Charles Melton also star.