Kiernan Shipka has teased a Chilling Adventures of Sabrina crossover with Riverdale - and yeah, we would LOVE to see it.

For the last little while, the two series' have been hard at work filming new episodes - but Sabrina recently wrapped on part 4. And to mark the occasion, Kiernan Shipka, who plays Sabrina Spellman/Morningstar, took over the series' Instagram account to answer fan questions and share some behind-the-scenes photos. Including some Nabrina content, for those who are missing Sabrina and Nick. She also sent Riverdale fans into a frenzy when she shared a photo with two very familiar faces. "Riverdale is a big, scary place," she wrote, alongside a photo of herself, KJ Apa (Archie) and Casey Cott (Kevin). And while it's definitely possible the three stars simply ran into each other given the proximity of where they are filming, we're definitely intrigued by the possibility of a Sabrina crossover. Chilling Adventures of Sabrina recently wrapped filming on the fourth season. Riverdale, meanwhile, is set to lose two big cast members after wrapping its fourth season Skeet Ulrich and Marisol Nichols - FP Jones and Hermione Lodge, respectively - both recently announced their departure. And while there's no word yet as to how exactly the characters will be written out of the show, we have no doubt it will be dramatic.