Here is an extended promo for Riverdale Season 2 Episode 19 "Prisoners", airing next week on The CW!
Inside the episode: After an incident at Riverdale High leaves the town on edge, Archie (KJ Apa) leads the charge to uncover the culprit. Meanwhile, the reveal of a devastating secret leads to a violent showdown between Chic (guest star Hart Denton), Jughead (Cole Sprouse), Betty (Lili Reinhart) and Alice (Madchen Amick).
Looking for more spoilers?
Head over to Riverdale Episode Guide: "Prisoners" for the photos and full description of this episode.