Behind-the-scenes photo from Chilling Adventures of Sabrina teases possible Riverdale crossover

A new photo from The Chilling Adventures of Sabrina has teased a possible Riverdale crossover.

The third season of TCAoS is due to arrive on Netflix later this month and, if we're being totally honest, we couldn't be more excited. Especially because it looks like we're going to be getting answers to those cliffhangers.  And showrunner Robert Aguirre-Sacasa recently shared a behind-the-scenes look of the third season which hinted at a possible visit to the Town With Pep (aka: Riverdale). "So it's @RossLynch birthday today, and I love this kid so damn much, and Part 3 of #Sabrinanetflix is premiering in less than a month, so here's a BTS shot of the best garage band since the Archies! Happy b-day, Ross," he wrote.

So it’s @RossLynch birthday today, and I love this kid so damn much, and Part 3 of #Sabrinanetflix is premiering in less than a month, so here’s a BTS shot of the best garage band since the Archies! Happy b-day, Ross!! ? ? ??☠️? pic.twitter.com/otKQjt9VUz

— RobertoAguirreSacasa (@WriterRAS) December 30, 2019

The Archies are a Riverdale-based band - so could this mean that Fright Club will be making an appearance in Riverdale? A music competition - or any kind of cross-over - would be truly spook-tacular. Part Three finds Sabrina reeling from the harrowing events of Part Two. Though she defeated her father Lucifer, the Dark Lord remains trapped within the human prison of her beloved boyfriend, Nicholas Scratch. Sabrina can’t live with herself, knowing that Nick made the ultimate sacrifice and is suffering, burning in Hell under Madam Satan’s watchful eye. So with an assist from her mortal friends, 'The Fright Club' (consisting of Harvey, Rosalind, and Theo), Sabrina makes it her mission to free him from eternal damnation and bring him back into her arms. However, the Dark Lord’s unseating has sent shockwaves through the realms—and, with no one on the throne, Sabrina must assume the title of 'Queen' to defend it against a challenger, the handsome Prince of Hell Caliban. Meanwhile, in Greendale, a mysterious carnival rolls into town, bringing with it a threat to the Spellmans and the coven: A tribe of pagans looking to resurrect an ancient evil…” Chilling Adventures of Sabrina is currently available on Netflix. Season 3 is expected to debut on January 24, 2020.