H.P. Lovecraft Meets Riverdale In Netflix’s 4-Part Fantasy Horror

Published Aug 31, 2026, 1:00 PM EDT Cathal Gunning has been writing about movies, television, culture, and politics online and in print since 2017. He worked as a Senior Editor in Adbusters Media Foundation from 2018-2019 and wrote for WhatCulture in early 2020. He has been a Senior Features Writer for ScreenRant since 2020. While a mix of Riverdale and HP Lovecraft might sound like a questionable idea to many readers, the four-season series that pulled off this unlikely blend is shockingly solid. HP Lovecraft is one of few horror writers who have played as big a role in the genre’s history as Stephen King, but the controversial author’s writings haven’t received anywhere near as many successful screen adaptations. One reason for this is Lovecraft’s own racism, which was noteworthy even for his historical era and which is outright jaw-dropping in 2026. Lovecraft’s repugnant views color even a lot of his best writing, and it is tricky to adapt his work without finding a way to directly address this. However, even shows that do adapt Lovecraft while tackling his racism, like HBO’s superb Lovecraft Country, still struggle with the writer’s unique brand of cosmic horror. This is because, as well as holding deeply racist views, Lovecraft also pioneered a brand of cosmic horror that is tough to realize onscreen. Some of his more modest stories were successfully turned into campy ‘80s horror movies, like Re-Animator and From Beyond, but these were efforts that didn’t feature Lovecraft’s iconic Old Gods, Cthulu, or any of the other trippy, mind-melting elements of his fiction. In contrast, the Netflix series Chilling Adventures of Sabrina, of all shows, took an impressive stab at directly realizing Lovecraft’s trippier ideas onscreen. Chilling Adventures of Sabrina Brought Lovecraftian Horror To The World Of Riverdale Some years after True Detective season 1 earned massive mainstream acclaim for incorporating oblique references to Thomas Ligotti, Robert Chambers’ The King in Yellow, and Lovecraft’s Cthulu mythos, Chilling Adventures of Sabrina went all-out by jumping headlong into the world of Lovecraft’s writing in its later seasons. The show started out as a spinoff of the earlier hit Riverdale, which was itself a unique blend of small-town mystery, teen drama, supernatural fantasy horror, and self-aware comedy. While Chilling Adventures of Sabrina was technically a reboot of the ‘90s classic Sabrina the Teenage Witch, the show’s actual source material came from Roberto Aguirre-Sacasa’s Archie Comics series of the same name. From its pilot episode, Chilling Adventures of Sabrina was a far darker, more horror-centric series than the children’s comedy Sabrina the Teenage Witch, so it didn’t take long for the spinoff to also get gorier, trippier, and weirder than its franchise predecessor Riverdale. Chilling Adventures of Sabrina’s Lovecraft Pastiche Worked Shockingly Well Before long, Chilling Adventures of Sabrina was effectively a darker spin on The Vampire Diaries spinoff Legacies, incorporating all manner of supernatural monsters into its expansive dark fantasy world. Since Riverdale was already a bizarre, meta, reality-warping show, the spinoff was shockingly well suited to cosmic horror where not even reality itself could be relied on. By the show’s final season, Eldritch villains like The Darkness and The Perverse appeared in Greendale and pushed the show’s plot into increasingly bizarre territory. Shifting from Gothic horror into a story with a cosmic scope, the final season of Chilling Adventures of Sabrina saw reality itself start to break down around the show’s title character. In one of its most audacious moves, the spinoff revealed that its earlier storylines, centered on witches, demons, Hell, and even death itself, only scratched the surface of the unknowable cosmic terror represented by the Eldritch entities. Sadly, Chilling Adventures of Sabrina’s biggest mistake was also Riverdale’s downfall, as the spinoff needed to take itself at least marginally more seriously to pull off the dark Lovecraftian horror that this plot set up. While it hardly needed to be as uncompromisingly dark as Shudder’s Slasher, Chilling Adventures of Sabrina did need a little less tongue-in-cheek humor to pull off this Lovecraft homage, and the show’s last outing had a touch too much of Riverdale’s goofy self-parodic humor to truly nail this tough tonal balance. Release Date 2018 - 2020-00-00 Showrunner Roberto Aguirre-Sacasa Directors Rob Seidenglanz, Alex Pillai, Kevin Rodney Sullivan Writers Roberto Aguirre-Sacasa, Christianne Hedtke, Jenina Kibuka