However, it's more than just overarching themes (what secrets are buried beneath America's quintessential small towns?) that connect PLL and Riverdale: There are some crazy details that make these shows bizarrely close to one another. Click through to discover just a small sampling.
There are few shows that I have obsessed over quite like Pretty Little Liars. I spent so much time trying to figure out who A was that I started to think that maybe I was the omnipresent all along. (The clues. Were. All. There.) Alas, nothing gold can stay, and no mystery series can continue on without a proper conclusion — which PLL fans got when it was revealed that Alex Drake (Troian Bellisario), Spencer's evil twin, was the A behind the last season of the show's drama.