

The Sisters of Quiet Mercy has been a longtime presence through Riverdale’s freaky twists and turns, much like Radley was in the OG Pretty Little Liars. Riverdale fans immediately knew what was up and ran to Twitter to explain the layers of this easter egg. Imogen and Tabby want to know more about Angela Waters, the girl who perished at a Y2K party their mothers attended, an event that seems to be the reason that “A” is torturing them.Įddie Lamb, who still works at Radley, tells the new Liars that Angela Waters’ mom was moved from the Radley to the Sisters of Quiet Mercy when the sanitarium was shut down and turned into a hotel. While Tabby and Imogen explore Rosewood and the Radley Hotel, formerly the Radley Sanitarium, they also get some answers from an OG PLL character, Radley orderly Eddie Lamb. Seeing as the two shows share an executive producer, Roberto Aguirre-Sacasa, this connection may have been obvious, but could it actually mean something more? Here’s everything you need to know about this potential universe connection between PLL: Original Sin and Riverdale, and whether a crossover could be coming.


As if Episode 6 of Pretty Little Liars: Original Sin didn’t have enough easter eggs to its predecessor - Ezra’s bookstore, Caleb Rivers’ pills, the Radley Sanitarium - the episode also tossed out a very interesting reference to another teen drama: Riverdale.
