Nancy and Celia Hudson go head to head. Meanwhile, Nick hires a new line cook at The Claw.

On the evening of Horseshoe Bay’s annual Harvest Carnival, the body of a mysterious young man is discovered on the Hudson carnival grounds. The Drew Crew is drawn into the case by a host of confounding clues surrounding a new menace terrorizing the town – a killer who has an enigmatic connection to none other than Nancy’s newest foil: Temperance Hudson.

Sleepwalking suddenly spikes in town and Nancy questions whether Frozen Heart murders has been solved.

While Nancy and her friends race to find the relic that could finally untangle George’s soul from Odette Lamar’s, Carson and Ryan are affected by a mystical substance that prompts a temporary return to the lowered inhibitions of adolescence.

A truth-inducing ritual takes hold of a town-wide cocktail party, yielding volcanic emotional confessions and a surprising romantic connection for Nancy.

While serving on a jury, Nick realizes that one of his fellow jurors may be the next target of the Frozen Hearts Killer.

Nancy and Ace share a sweet moment while working together to find a way to break the curse. Meanwhile, Carson and Jean continue growing closer, but a recent conversation leaves him with an unsettled feeling. Lastly, Jesse and Birdie devise a plan to teach the school bully a lesson.

Ryan shows up just in the nick of time to help Nancy. Meanwhile, Nick is thrown by a statement George makes. Lastly, Bess is left feeling concerned after speaking with Ace.