S7, E13: Panic ensues after Archie (KJ Apa) and the gang learn that Mrs. Thornton (guest star Frances Flanagan) is accused of being a communist. Cheryl’s (Madelaine Petsch) father Clifford (guest star Barclay Hope) forces her to out gay students at Riverdale High or risk losing power over the Vixens. Meanwhile, Hiram’s (guest star Mark Consuelos) surprise arrival to town is quickly met with suspicion by Veronica (Camila Mendes), and Jughead (Cole Sprouse) devises a plan to get around a boycott of comic books. Lili Reinhart, Casey Cott and Vanessa Morgan also star.