Last week on Riverdale, a Gargoyle King was introduced, Polly and Alice joined a cult and threw Juniper and Dagwood into a fire (which made them levitate), Archie pled guilty for murder, Betty was named the "Serpent Queen," Penny Peabody kidnapped Hot Dog, and Toni Topaz was still not named the main character of the show.........and yet, this clip of the River Vixens performing "Jailhouse Rock" at Archie's juvie is the WILDEST Riverdale clip I've ever seen: