Once upon a time, the character Sabrina Spellman almost made her 2018 debut on the CW. Originally conceived as a villain to appear in the first season of Riverdale, Sabrina of Netflix's Chilling Adventures of Sabrina then could have appeared on the CW regularly if the new series became an official Riverdale spinoff as planned. The teen witch was clearly meant to be on Netflix, but being on a different network didn't stop the show from making nods to the Riverdale world. In case you're hoping for a future crossover, here are the Riverdale Easter eggs in Chilling Adventures of Sabrina you might have missed. This post contains spoilers for Chilling Adventures of Sabrina.
Jughead and Betty probably aren't crossing town borders anytime soon, but Sabrina's hometown of Greendale is actually a neighboring town of Riverdale. Basically, if there's ever a massive homecoming football game in Greendale, Sabrina's school is definitely playing Riverdale on the field. The fact that the two shows don't share a network may mean the chances of a crossover are silm, but Riverdale and Sabrina creator Roberto Aguirre-Sacasa has kept the realm of possibilities open in Chilling Adventures of Sabrina. ICYMI, Sabrina and her gang could easily visit Riverdale, and here are some of the direct references the show made to Greendale's rival town.