According to, “Archie’s world was turned upside down in Riverdale’s Season 2 finale — and it looks like a beloved actress is going to shake things up even more. During the show’s San Diego Comic-Con panel, it was revealed that Penelope Ann Miller has been cast in the upcoming third season. Miller will be playing a district attorney appropriately named Ms. Wright, who will play a role in [Archie’s] court case.” K.J. Apa who plays Archie Andrews discussed his character’s storyline.