Bess Marvin (Maddison Jaizani), having tragically parted with her ghostly soulmate, becomes drawn into the long-lost practices of her occultist ancestors. On the trail of the ongoing case, the Drew Crew will team up with Nancy while also grappling with their own challenges: Ned “Nick” Nickerson (Tunji Kasim), a former mechanic turned local businessman, must navigate his burgeoning romance with George Fan (Leah Lewis), whose paranormally shortened lifespan means she only has ten years left to live. Is she being stalked by a human serial killer? Or does the murderer originate from beyond the earthly realm? And how are the killings connected to the Hudson bloodline that Temperance and Nancy both share? While contending with the escalating supernatural threat from her season-long adversary, our legendary teen detective investigates a series of grisly murders that seem to be sending a message to Nancy herself. Nancy’s hopes of leaving her hometown for college will be derailed by this mysterious nemesis, and her fate will become entwined with that of her greatest foe yet.

Season three begins one week after the season two finale when we saw Nancy’s (Kennedy McMann) mystical relative Temperance Hudson return to Horseshoe Bay with a dark agenda. Official synopsis for Nancy Drew season 3 from The CW:

Cast of nancy drew 2021