To get the town of Riverdale out from under Percival's grip, Archie, Jughead and Betty devise a plan to turn Archie into a modern-day folk hero by performing a series of impossible feats. Meanwhile, Percival takes aim at Veronica, Toni and Tabitha, pitting them and their businesses against one another. Finally, after falling ill, Cheryl makes a surprising discovery about herself.
Elenco: K.J. Apa , Lili Reinhart , Camila Mendes , Cole Sprouse , Madelaine Petsch , Mädchen Amick , Casey Cott , Mark Consuelos , Marisol Nichols , Ashleigh Murray , Charles Melton , Vanessa Morgan , Skeet Ulrich , Luke Perry , Erinn Westbrook , Drew Tanner .