Riverdale Recap: Everything You Missed in "Back to School" ✖ Riverdale fans have had a lot to take in with the show's fifth season, especially once the series' seven-year time jump came to fruition. The hit The CW series has already presented a wallop of surprising plot twists, new couples, and new mysteries -- and that was especially the case with this week's installment. If you need to catch up on the most essential details and storylines from Riverdale's latest episode, we're here to help. Here are the biggest reveals and Easter eggs from “Chapter Eighty-Two: Back to School” Obviously, spoilers for the latest episode of